CN1226598C - 电子计数网络智能型煤气表 - Google Patents
电子计数网络智能型煤气表 Download PDFInfo
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- CN1226598C CN1226598C CN 02137930 CN02137930A CN1226598C CN 1226598 C CN1226598 C CN 1226598C CN 02137930 CN02137930 CN 02137930 CN 02137930 A CN02137930 A CN 02137930A CN 1226598 C CN1226598 C CN 1226598C
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- gas meter
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- meter
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02137930 CN1226598C (zh) | 2002-07-11 | 2002-07-11 | 电子计数网络智能型煤气表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02137930 CN1226598C (zh) | 2002-07-11 | 2002-07-11 | 电子计数网络智能型煤气表 |
Publications (2)
Publication Number | Publication Date |
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CN1396438A CN1396438A (zh) | 2003-02-12 |
CN1226598C true CN1226598C (zh) | 2005-11-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02137930 Expired - Lifetime CN1226598C (zh) | 2002-07-11 | 2002-07-11 | 电子计数网络智能型煤气表 |
Country Status (1)
Country | Link |
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CN (1) | CN1226598C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1041546C (zh) * | 1994-05-16 | 1999-01-06 | 霍夫曼·霍夫曼·森德根·保利公司 | 斜盘机 |
CN110181216A (zh) * | 2019-06-18 | 2019-08-30 | 台州杜瑞仪表有限公司 | 煤气表室盖焊接固定装置 |
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2002
- 2002-07-11 CN CN 02137930 patent/CN1226598C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1396438A (zh) | 2003-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RONGCHENG YUXIANG INDUSTRIAL Co.,Ltd. Assignor: Guo Jianguo Contract fulfillment period: 2007.12.6 to 2013.12.6 Contract record no.: 2009990001132 Denomination of invention: Intelligent gas meter with electronic counter and network Granted publication date: 20051109 License type: Exclusive license Record date: 20091012 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.6 TO 2013.12.6; CHANGE OF CONTRACT Name of requester: RONGCHENG CITY YUXIANG INDUSTRY CO.,LTD. Effective date: 20091012 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051109 |