CN203442171U - 一种具有双级自闭功能的煤气瓶阀 - Google Patents
一种具有双级自闭功能的煤气瓶阀 Download PDFInfo
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- CN203442171U CN203442171U CN201320575019.XU CN201320575019U CN203442171U CN 203442171 U CN203442171 U CN 203442171U CN 201320575019 U CN201320575019 U CN 201320575019U CN 203442171 U CN203442171 U CN 203442171U
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- gas
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CN201320575019.XU CN203442171U (zh) | 2013-09-07 | 2013-09-07 | 一种具有双级自闭功能的煤气瓶阀 |
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CN201320575019.XU CN203442171U (zh) | 2013-09-07 | 2013-09-07 | 一种具有双级自闭功能的煤气瓶阀 |
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CN203442171U true CN203442171U (zh) | 2014-02-19 |
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CN201320575019.XU Expired - Lifetime CN203442171U (zh) | 2013-09-07 | 2013-09-07 | 一种具有双级自闭功能的煤气瓶阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197067A (zh) * | 2014-08-21 | 2014-12-10 | 陈江 | 具有多阀盖的阀门 |
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2013
- 2013-09-07 CN CN201320575019.XU patent/CN203442171U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197067A (zh) * | 2014-08-21 | 2014-12-10 | 陈江 | 具有多阀盖的阀门 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG MIN Effective date: 20150601 Owner name: SHAANXI DATANG INTELLIGENT INSTRUMENT + METERS CO. Free format text: FORMER OWNER: LIU BO Effective date: 20150601 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150601 Address after: C District 710016 Shaanxi province Mingguang Road Xi'an Weiyang economic and Technological Development Zone Patentee after: SHAANXI DATANG INTELLIGENT INSTRUMENTS & METERS CO.,LTD. Address before: 710016 No. 6, No. 135, Fengcheng economic and Technological Development Zone, Shaanxi, Xi'an Patentee before: Liu Bo Patentee before: Zhang Min |
|
CP03 | Change of name, title or address |
Address after: 710016 Shaanxi province Xi'an City Economic Development Zone C3 Mingguang Road Patentee after: SHAANXI DATANG GAS SAFETY TECHNOLOGY CO.,LTD. Address before: C District Mingguang Road Economic and Technological Development Zone of Shaanxi Province, Xi'an Weiyang District 710016 Patentee before: SHAANXI DATANG INTELLIGENT INSTRUMENTS & METERS CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
CX01 | Expiry of patent term |