CN209781757U - 一种燃气阀门 - Google Patents
一种燃气阀门 Download PDFInfo
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- CN209781757U CN209781757U CN201822061807.2U CN201822061807U CN209781757U CN 209781757 U CN209781757 U CN 209781757U CN 201822061807 U CN201822061807 U CN 201822061807U CN 209781757 U CN209781757 U CN 209781757U
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CN201822061807.2U CN209781757U (zh) | 2018-12-03 | 2018-12-03 | 一种燃气阀门 |
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CN201822061807.2U CN209781757U (zh) | 2018-12-03 | 2018-12-03 | 一种燃气阀门 |
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CN209781757U true CN209781757U (zh) | 2019-12-13 |
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CN201822061807.2U Active CN209781757U (zh) | 2018-12-03 | 2018-12-03 | 一种燃气阀门 |
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2018
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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: A gas valve Effective date of registration: 20201021 Granted publication date: 20191213 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY Co.,Ltd. Registration number: Y2020610000177 |
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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: 20220125 Granted publication date: 20191213 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2020610000177 |
|
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: A gas valve Effective date of registration: 20220127 Granted publication date: 20191213 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2022610000005 |