CN202926210U - 一种矿用水力作业机高压水远程控制仪 - Google Patents
一种矿用水力作业机高压水远程控制仪 Download PDFInfo
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- CN202926210U CN202926210U CN 201220634534 CN201220634534U CN202926210U CN 202926210 U CN202926210 U CN 202926210U CN 201220634534 CN201220634534 CN 201220634534 CN 201220634534 U CN201220634534 U CN 201220634534U CN 202926210 U CN202926210 U CN 202926210U
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- high pressure
- pressure water
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CN 201220634534 CN202926210U (zh) | 2012-11-27 | 2012-11-27 | 一种矿用水力作业机高压水远程控制仪 |
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CN 201220634534 CN202926210U (zh) | 2012-11-27 | 2012-11-27 | 一种矿用水力作业机高压水远程控制仪 |
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CN202926210U true CN202926210U (zh) | 2013-05-08 |
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CN 201220634534 Expired - Fee Related CN202926210U (zh) | 2012-11-27 | 2012-11-27 | 一种矿用水力作业机高压水远程控制仪 |
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CN (1) | CN202926210U (zh) |
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2012
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HENAN YUJIAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HENAN YUJIAN MINING TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 454000 No. 128, west the Yellow River Road, Henan, Jiaozuo Patentee after: Henan Yujian Technology Co., Ltd. Address before: 454000 No. 128, west the Yellow River Road, Henan, Jiaozuo Patentee before: Henan Yujian Mining Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181127 |
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CF01 | Termination of patent right due to non-payment of annual fee |