CN216447492U9 - 一种调压器小流量防喘阀芯结构及燃气调压器 - Google Patents
一种调压器小流量防喘阀芯结构及燃气调压器 Download PDFInfo
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- CN216447492U9 CN216447492U9 CN202122908359.7U CN202122908359U CN216447492U9 CN 216447492 U9 CN216447492 U9 CN 216447492U9 CN 202122908359 U CN202122908359 U CN 202122908359U CN 216447492 U9 CN216447492 U9 CN 216447492U9
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- inverted cone
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CN202122908359.7U CN216447492U9 (zh) | 2021-11-25 | 2021-11-25 | 一种调压器小流量防喘阀芯结构及燃气调压器 |
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CN202122908359.7U CN216447492U9 (zh) | 2021-11-25 | 2021-11-25 | 一种调压器小流量防喘阀芯结构及燃气调压器 |
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CN216447492U CN216447492U (zh) | 2022-05-06 |
CN216447492U9 true CN216447492U9 (zh) | 2022-09-16 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model |
Correction item: Denomination of Utility Model|Abstract Correct: A low-flow anti-surge valve core structure of a pressure regulator and a gas pressure regulator|correct False: A low-flow anti-kick valve core structure of a pressure regulator and a gas pressure regulator|error Number: 18-02 Volume: 38 Correction item: Denomination of Utility Model|Abstract|Claims|Description Correct: A low-flow anti-surge valve core structure of a pressure regulator and a gas pressure regulator|correct False: A low-flow anti-kick valve core structure of a pressure regulator and a gas pressure regulator|error Number: 18-02 Page: ?? Volume: 38 |
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CU01 | Correction of utility model |