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国际专利分类号G0lR 19/00G0lR 31/02G0lR 31/08G01R 31/28G02B 6/04G09B 23/18G09F 27/00H01B 7/08H01B 7/18H01B 7/22H01B 11/00H0lB 17,’56H01Q 1/12H01Q 7/00H01Q 9/30H0lR 11/11H01R 43/033 公告号CN2099321UCN2107663UCN2107024UCN2102519UCN2110879UCN2110257UCN210769
International Patent Classification G0lR 19 / 00G0lR 31 / 02G0lR 31 / 08G01R 31 / 28G02B 6 / 04G09B 23 / 18G09F 27 / 00H01B 7 / 08H01B 7 / 18H01B 7 / 22H01B 11 / 00H0lB 17, ’56H01Q 1 / 12H01Q 7 / 00H01Q 9 / 30H0lR 11 / 11H01R 43/033 Publication No. CN2099321UCN2107663UCN2107024UCN2102519UCN2110879UCN2110257UCN210769