CN2425363Y - 电磁声探伤仪 - Google Patents
电磁声探伤仪 Download PDFInfo
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- CN2425363Y CN2425363Y CN 99250252 CN99250252U CN2425363Y CN 2425363 Y CN2425363 Y CN 2425363Y CN 99250252 CN99250252 CN 99250252 CN 99250252 U CN99250252 U CN 99250252U CN 2425363 Y CN2425363 Y CN 2425363Y
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99250252 CN2425363Y (zh) | 1999-11-08 | 1999-11-08 | 电磁声探伤仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99250252 CN2425363Y (zh) | 1999-11-08 | 1999-11-08 | 电磁声探伤仪 |
Publications (1)
Publication Number | Publication Date |
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CN2425363Y true CN2425363Y (zh) | 2001-03-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99250252 Expired - Fee Related CN2425363Y (zh) | 1999-11-08 | 1999-11-08 | 电磁声探伤仪 |
Country Status (1)
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CN (1) | CN2425363Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103582804A (zh) * | 2011-03-31 | 2014-02-12 | 瑞士罗森股份有限公司 | 声学流速计 |
-
1999
- 1999-11-08 CN CN 99250252 patent/CN2425363Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103582804A (zh) * | 2011-03-31 | 2014-02-12 | 瑞士罗森股份有限公司 | 声学流速计 |
CN103582804B (zh) * | 2011-03-31 | 2017-10-31 | 瑞士罗森股份有限公司 | 声学流速计 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHANG HONGRUI Free format text: CHANGE FOR CO-PATENTEE; FORMER NAME OR ADDRESS: NONE Owner name: XU QIN Free format text: FORMER NAME OR ADDRESS: ZHANG GUANGCHUN |
|
CP03 | Change of name, title or address |
Address after: 100081 Beijing Institute of Road No. 76 Building No. 4 East Gate Gangyan dormitory No. 306 Co-patentee after: Zhang Hongrui Patentee after: Xu Qin Address before: 100081 room 76, South College Road, Beijing, ten Patentee before: Zhang Guangchun |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |