CN2344702Y - 组合式铸铁热交换器 - Google Patents
组合式铸铁热交换器 Download PDFInfo
- Publication number
- CN2344702Y CN2344702Y CN 98237164 CN98237164U CN2344702Y CN 2344702 Y CN2344702 Y CN 2344702Y CN 98237164 CN98237164 CN 98237164 CN 98237164 U CN98237164 U CN 98237164U CN 2344702 Y CN2344702 Y CN 2344702Y
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98237164 CN2344702Y (zh) | 1998-04-03 | 1998-04-03 | 组合式铸铁热交换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98237164 CN2344702Y (zh) | 1998-04-03 | 1998-04-03 | 组合式铸铁热交换器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2344702Y true CN2344702Y (zh) | 1999-10-20 |
Family
ID=33985047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98237164 Expired - Fee Related CN2344702Y (zh) | 1998-04-03 | 1998-04-03 | 组合式铸铁热交换器 |
Country Status (1)
Country | Link |
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CN (1) | CN2344702Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107449139A (zh) * | 2017-09-27 | 2017-12-08 | 山东第升热能技术有限公司 | 新型大功率五回程铸铁锅炉 |
-
1998
- 1998-04-03 CN CN 98237164 patent/CN2344702Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107449139A (zh) * | 2017-09-27 | 2017-12-08 | 山东第升热能技术有限公司 | 新型大功率五回程铸铁锅炉 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 66, HARBIN ROAD, HEPING DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: NO. 23-3, WENHUA ROAD(WEST), HEPING DISTRICT, SHENYANG CITY, LIAONING PROVINCE, 110004 |
|
CP03 | Change of name, title or address |
Address after: 110004 Liaoning province Shenyang City District Cultural Road No. 233 Patentee after: Shenyang David International Mechanical and Electrical Equipment Co., Ltd. Address before: No. 66, Harbin Road, Heping District, Liaoning, Shenyang Patentee before: Shenyang David International Mechanical and Electrical Equipment Co., Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |