Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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1236 Appendix 3: IPC to <strong>EPI</strong> manual code approximate coverage<br />
G11B-005/706 T03-A01A1A<br />
T03-A01A1C<br />
G11B-005/706,714 T03-A01A1<br />
G11B-005/708,71 T03-A01A5<br />
G11B-005/71 T03-A01B5A<br />
T03-A01B5B<br />
G11B-005/712,714 T03-A01A1E<br />
G11B-005/716,718 T03-A01A6<br />
G11B-005/72 T03-A01B5C<br />
T03-A01B5D<br />
G11B-005/73 T03-A01B1<br />
G11B-005/74-82 T03-A01C<br />
G11B-005/76 T03-A01C7<br />
G11B-005/78 T03-A01C3<br />
G11B-005/80 T03-A01C5<br />
G11B-005/82 T03-A01C1<br />
G11B-005/84 T03-A02<br />
G11B-005/842-848 T03-A02A1<br />
G11B-005/85 T03-A02A3<br />
G11B-005/852 T03-A02A5A<br />
G11B-005/855 T03-A02A<br />
G11B-005/858 T03-A02A1<br />
G11B-005/86 T03-A07B<br />
G11B-007 T03-B<br />
W04-C<br />
G11B-007/002 T03-B10<br />
G11B-007/003 T03-B10E<br />
G11B-007/0033 T03-B10C<br />
G11B-007/0037 T03-B10A<br />
G11B-007/004-006 T03-B05<br />
W04-C05<br />
G11B-007/0065 T03-B12<br />
G11B-007/007-013 T03-B01F<br />
W04-C01F<br />
G11B-007/033 T03-B10C<br />
G11B-007/037 T03-B10A<br />
G11B-007/08-10 T03-B02A<br />
G11B-007/12-22 T03-B02B<br />
G11B-007/125 T03-B02A7<br />
T03-B02B1<br />
G11B-007/125,135 T03-B02B7E<br />
G11B-007/13 T03-B02B3<br />
G11B-007/135 T03-B02B5<br />
T03-B02B6<br />
T03-B02B7<br />
G11B-007/24 T03-B01<br />
G11B-007/26 T03-B01E<br />
G11B-009 T03-C<br />
G11B-009,H01J-037 T03-C05<br />
G11B-009-013, W04-D<br />
G11B-011,-013 T03-D<br />
T03-A06M<br />
W04-D<br />
G11B-015 T03-E<br />
G11B-015/02-03 T03-E05<br />
G11B-015/04 T03-A07A1A<br />
G11B-015/05-093 T03-E05A<br />
G11B-015/087 T03-E05A1<br />
G11B-015/093 T03-E05A3<br />
T03-E05A7<br />
G11B-015/10 T03-E05B<br />
G11B-015/26-295,<br />
34-42 T03-E07<br />
G11B-015/30-32 T03-E06<br />
G11B-015/30-32,<br />
H02K T03-E06A<br />
G11B-015/43,44 T03-E04<br />
G11B-015/46-54 T03-E03<br />
G11B-015/467 T03-E03A7<br />
G11B-015/52 T03-E03A5<br />
G11B-015/52,-019/28,<br />
-27/19-32 T03-J03A1<br />
G11B-015/54 T03-E03A1<br />
G11B-015/60-64 T03-E02<br />
G11B-015/60-70,<br />
-23/37 T03-E01<br />
G11B-015/665 T03-E01C1<br />
G11B-015/66-67 T03-E01C<br />
G11B-015/675-68 T03-E01B<br />
G11B-015/68 T03-E01B5<br />
G11B-017 T03-F01<br />
G11B-019 T03-F02<br />
G11B-019,H02K T03-F02C1<br />
G11B-019/22 T03-F02C5<br />
G11B-019/24,28 T03-F02A1<br />
G11B-020 T03-P<br />
G11B-020/02-08 T03-P02<br />
G11B-020/10 T03-P01D<br />
G11B-020/10-18 T03-P01<br />
G11B-020/12 T03-P01F<br />
T03-B05F<br />
G11B-020/12-16 T03-J03A3<br />
T03-J03A5<br />
G11B-020/14-16 T03-J03C5<br />
G11B-020/14-16,-027 T03-J03A<br />
G11B-020/14-16,<br />
H03K T03-J03C<br />
G11B-020/18 T03-P01A<br />
G11B-020/24 T03-P05<br />
W04-G01D<br />
G11B-021 T03-G<br />
W04-V04E<br />
G11B-021,H02K T03-G02A1<br />
G11B-021/08,10 T03-G02B<br />
T03-G02C<br />
G11B-021/12,14,21 T03-G01<br />
G11B-021/24 T03-G02A5<br />
G11B-023 T03-H<br />
G11B-023/037 T03-E01A<br />
G11B-023/06,07 T03-H01C<br />
G11B-023/08-107 T03-H01B<br />
G11B-023/28 T03-H02A1C<br />
G11B-023/40 T03-H02A1A<br />
G11B-025 T03-M<br />
G11B-025/04 T03-M01<br />
G11B-025/06,08 T03-M02<br />
G11B-027 T03-J03A5<br />
T03-J<br />
T03-K<br />
W04-H<br />
W04-J<br />
G11B-027/02-06 T03-K01<br />
W04-H05E<br />
G11B-027/10-32 T03-J01<br />
W04-H01<br />
G11B-027/34 T03-K03<br />
W04-J03<br />
G11B-027/36 T03-K07<br />
W04-J07<br />
G11B-031 W04-K<br />
G11B-033 T03-L<br />
W04-L<br />
G11B-033/08 T03-L05N<br />
T03-L05S<br />
G11C U14<br />
G11C,H03,H04B W04-G01B
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