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- 专利标题: Mask film with graphene material and circuit board with graphene mask layer.
- 专利号: TW536449-U
- 发明人: CHEN W, WU S
- 专利权人: CHYICHAN ELECTRONICS CO LTD
- 国际专利分类: H05K001/03
- 专利详细信息: TW536449-U 01 Feb 2017 H05K-001/03 201731 Pages: 0 Chinese
- 申请详细信息: TW536449-U TW209406 23 Jun 2016
- 优先权号: TW209406
