CN203023053U - 一种罗茨鼓风机 - Google Patents
一种罗茨鼓风机 Download PDFInfo
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- CN203023053U CN203023053U CN 201320023386 CN201320023386U CN203023053U CN 203023053 U CN203023053 U CN 203023053U CN 201320023386 CN201320023386 CN 201320023386 CN 201320023386 U CN201320023386 U CN 201320023386U CN 203023053 U CN203023053 U CN 203023053U
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- blower
- impeller
- rotating shaft
- shell
- roots blower
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320023386 CN203023053U (zh) | 2013-01-17 | 2013-01-17 | 一种罗茨鼓风机 |
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CN 201320023386 CN203023053U (zh) | 2013-01-17 | 2013-01-17 | 一种罗茨鼓风机 |
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CN203023053U true CN203023053U (zh) | 2013-06-26 |
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CN 201320023386 Expired - Fee Related CN203023053U (zh) | 2013-01-17 | 2013-01-17 | 一种罗茨鼓风机 |
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CN (1) | CN203023053U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525294A (zh) * | 2014-12-31 | 2015-04-22 | 广西钦州力顺机械有限公司 | 一种设有双电动机的砻碾组合米机 |
-
2013
- 2013-01-17 CN CN 201320023386 patent/CN203023053U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104525294A (zh) * | 2014-12-31 | 2015-04-22 | 广西钦州力顺机械有限公司 | 一种设有双电动机的砻碾组合米机 |
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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 |
Owner name: JI'NAN LIGUAN MACHINERY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIANG JIPENG Effective date: 20140710 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Qinping Inventor after: Liang Jihua Inventor before: Liang Jipeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIANG JIPENG TO: MA QINPING LIANG JIHUA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140710 Address after: 250100 No. 44 Industrial South Road, hi tech Zone, Shandong, Ji'nan Patentee after: Ji'nan Li Li Machinery Equipment Co., Ltd. Address before: 250100, room 5, unit 11, 102, old school, dormitory second, Shandong University, Shandong, Ji'nan Patentee before: Liang Jipeng |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20160117 |
|
EXPY | Termination of patent right or utility model |