CN207783245U - 一种防水型内层互连的多层hdi线路板 - Google Patents
一种防水型内层互连的多层hdi线路板 Download PDFInfo
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- CN207783245U CN207783245U CN201721535707.8U CN201721535707U CN207783245U CN 207783245 U CN207783245 U CN 207783245U CN 201721535707 U CN201721535707 U CN 201721535707U CN 207783245 U CN207783245 U CN 207783245U
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- recess portion
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CN201721535707.8U CN207783245U (zh) | 2017-11-16 | 2017-11-16 | 一种防水型内层互连的多层hdi线路板 |
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CN201721535707.8U CN207783245U (zh) | 2017-11-16 | 2017-11-16 | 一种防水型内层互连的多层hdi线路板 |
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CN207783245U true CN207783245U (zh) | 2018-08-28 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof multilayer HDI circuit board with inner layer interconnection Effective date of registration: 20210120 Granted publication date: 20180828 Pledgee: Bank of Communications Ltd. Ji'an branch Pledgor: JIANGXI JINGCHAO TECHNOLOGY Co.,Ltd. Registration number: Y2021360000002 |
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Date of cancellation: 20220127 Granted publication date: 20180828 Pledgee: Bank of Communications Ltd. Ji'an branch Pledgor: JIANGXI JINGCHAO TECHNOLOGY CO.,LTD. Registration number: Y2021360000002 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |