CN203563069U - 一种大功率集成型edfa - Google Patents
一种大功率集成型edfa Download PDFInfo
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- CN203563069U CN203563069U CN201320679675.4U CN201320679675U CN203563069U CN 203563069 U CN203563069 U CN 203563069U CN 201320679675 U CN201320679675 U CN 201320679675U CN 203563069 U CN203563069 U CN 203563069U
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CN201320679675.4U CN203563069U (zh) | 2013-10-31 | 2013-10-31 | 一种大功率集成型edfa |
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CN203563069U true CN203563069U (zh) | 2014-04-23 |
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CN201320679675.4U Expired - Fee Related CN203563069U (zh) | 2013-10-31 | 2013-10-31 | 一种大功率集成型edfa |
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Address after: Taihua road in Licheng District of Quanzhou City, Fujian Province, No. 1 362000 Patentee after: FUJIAN ZHONGGENG SHITONG INFORMATION TECH CO LTD Address before: Taihua road in Licheng District of Quanzhou City, Fujian Province, No. 1 362000 Patentee before: Fujian Shitong Optical Network Co., Ltd. |
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Effective date of registration: 20170117 Granted publication date: 20140423 |
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Date of cancellation: 20170717 Granted publication date: 20140423 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161031 |
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CF01 | Termination of patent right due to non-payment of annual fee |