CN103161998A - 一种安全保险阀门装置 - Google Patents
一种安全保险阀门装置 Download PDFInfo
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- CN103161998A CN103161998A CN 201110404136 CN201110404136A CN103161998A CN 103161998 A CN103161998 A CN 103161998A CN 201110404136 CN201110404136 CN 201110404136 CN 201110404136 A CN201110404136 A CN 201110404136A CN 103161998 A CN103161998 A CN 103161998A
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Application Number | Priority Date | Filing Date | Title |
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CN 201110404136 CN103161998A (zh) | 2011-12-08 | 2011-12-08 | 一种安全保险阀门装置 |
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CN 201110404136 CN103161998A (zh) | 2011-12-08 | 2011-12-08 | 一种安全保险阀门装置 |
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CN103161998A true CN103161998A (zh) | 2013-06-19 |
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CN 201110404136 Pending CN103161998A (zh) | 2011-12-08 | 2011-12-08 | 一种安全保险阀门装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246499A (zh) * | 2017-05-27 | 2017-10-13 | 宁波力泰电子科技有限公司 | 一种简易保险阀门装置 |
CN108006256A (zh) * | 2017-12-06 | 2018-05-08 | 北京众博达石油科技有限公司 | 一种可低扭矩开启的球阀 |
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2011
- 2011-12-08 CN CN 201110404136 patent/CN103161998A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246499A (zh) * | 2017-05-27 | 2017-10-13 | 宁波力泰电子科技有限公司 | 一种简易保险阀门装置 |
CN108006256A (zh) * | 2017-12-06 | 2018-05-08 | 北京众博达石油科技有限公司 | 一种可低扭矩开启的球阀 |
CN108006256B (zh) * | 2017-12-06 | 2019-11-08 | 北京众博达石油科技有限公司 | 一种可低扭矩开启的球阀 |
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Legal Events
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DD01 | Delivery of document by public notice |
Addressee: Liu Tianwen Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: Liu Tianwen Document name: Notification of Publication of the Application for Invention |
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DD01 | Delivery of document by public notice |
Addressee: Liu Tianwen Document name: Notification of before Expiration of Request of Examination as to Substance |
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DD01 | Delivery of document by public notice |
Addressee: Liu Tianwen Document name: Notification that Application Deemed to be Withdrawn |
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C05 | Deemed withdrawal (patent law before 1993) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |