CN207161808U - 一种瓶阀用并联式压力温度安全装置 - Google Patents
一种瓶阀用并联式压力温度安全装置 Download PDFInfo
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- CN207161808U CN207161808U CN201720705775.8U CN201720705775U CN207161808U CN 207161808 U CN207161808 U CN 207161808U CN 201720705775 U CN201720705775 U CN 201720705775U CN 207161808 U CN207161808 U CN 207161808U
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- safety device
- cylinder valve
- movable part
- pressure
- parallel pressure
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CN201720705775.8U CN207161808U (zh) | 2017-06-17 | 2017-06-17 | 一种瓶阀用并联式压力温度安全装置 |
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CN201720705775.8U CN207161808U (zh) | 2017-06-17 | 2017-06-17 | 一种瓶阀用并联式压力温度安全装置 |
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CN207161808U true CN207161808U (zh) | 2018-03-30 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Parallel pressure temperature safety device for cylinder valve Effective date of registration: 20180907 Granted publication date: 20180330 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: According to the Jiaxing Phase Power Technology Co., Ltd. Registration number: 2018330000266 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201201 Granted publication date: 20180330 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING E-XON POWER TECHNOLOGY Co.,Ltd. Registration number: 2018330000266 |