CN102953403A - 锯槽机扩槽器 - Google Patents
锯槽机扩槽器 Download PDFInfo
- Publication number
- CN102953403A CN102953403A CN2012104541939A CN201210454193A CN102953403A CN 102953403 A CN102953403 A CN 102953403A CN 2012104541939 A CN2012104541939 A CN 2012104541939A CN 201210454193 A CN201210454193 A CN 201210454193A CN 102953403 A CN102953403 A CN 102953403A
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- hinged
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210454193.9A CN102953403B (zh) | 2012-11-03 | 2012-11-03 | 锯槽机扩槽器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210454193.9A CN102953403B (zh) | 2012-11-03 | 2012-11-03 | 锯槽机扩槽器 |
Publications (2)
Publication Number | Publication Date |
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CN102953403A true CN102953403A (zh) | 2013-03-06 |
CN102953403B CN102953403B (zh) | 2014-12-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210454193.9A Expired - Fee Related CN102953403B (zh) | 2012-11-03 | 2012-11-03 | 锯槽机扩槽器 |
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CN (1) | CN102953403B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104120746A (zh) * | 2013-11-11 | 2014-10-29 | 成都科创佳思科技有限公司 | 充电式挖槽机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4872275A (en) * | 1988-05-20 | 1989-10-10 | Beckett Orval D | Ditch cleaning machine |
JPH07259126A (ja) * | 1991-11-22 | 1995-10-09 | Mitsui Constr Co Ltd | 展開式掘削機 |
CN201924390U (zh) * | 2011-02-14 | 2011-08-10 | 张永忠 | 双潜水电机锯槽机 |
CN102619246A (zh) * | 2012-04-18 | 2012-08-01 | 张永忠 | 冲击扩槽器 |
-
2012
- 2012-11-03 CN CN201210454193.9A patent/CN102953403B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4872275A (en) * | 1988-05-20 | 1989-10-10 | Beckett Orval D | Ditch cleaning machine |
JPH07259126A (ja) * | 1991-11-22 | 1995-10-09 | Mitsui Constr Co Ltd | 展開式掘削機 |
CN201924390U (zh) * | 2011-02-14 | 2011-08-10 | 张永忠 | 双潜水电机锯槽机 |
CN102619246A (zh) * | 2012-04-18 | 2012-08-01 | 张永忠 | 冲击扩槽器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104120746A (zh) * | 2013-11-11 | 2014-10-29 | 成都科创佳思科技有限公司 | 充电式挖槽机 |
CN104120746B (zh) * | 2013-11-11 | 2016-08-17 | 成都科创佳思科技有限公司 | 充电式挖槽机 |
Also Published As
Publication number | Publication date |
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CN102953403B (zh) | 2014-12-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NINGHAI YANCANGSHAN ELECTRIC POWER CONSTRUCTION CO Free format text: FORMER OWNER: LI HUI Effective date: 20141124 Owner name: NINGHAI YANCANGSHAN ELECTRIC POWER INDUSTRIAL COMP Effective date: 20141124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Minghe Inventor after: Wang Yahua Inventor after: Gu Jianhua Inventor after: Pan Haiwen Inventor after: Zhu Yong Inventor after: Chen Minxiu Inventor after: Yang Yueping Inventor after: Jin Haidong Inventor after: Tan Haibo Inventor after: Wang Yazhen Inventor before: Li Hui |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HUI TO: LIN MINGHE GU JIANHUA PAN HAIWEN ZHU YONG CHEN MINXIU YANG YUEPING JIN HAIDONG TAN HAIBO WANG YAZHEN WANG YAHUA Free format text: CORRECT: ADDRESS; FROM: 225002 YANGZHOU, JIANGSU PROVINCE TO: 315600 NINGBO, ZHEJIANG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20141124 Address after: 315600, No. 23, East Ring Road, Chengguan County, Ningbo, Zhejiang, Ninghai Applicant after: NINGHAI YANCANGSHAN ELECTRIC POWER CONSTRUCTION CO., LTD. Applicant after: NINGHAI YANCANGSHAN ELECTRIC POWER INDUSTRIAL GENERAL CO., LTD. Applicant after: State Grid Zhejiang Ninghai County Power Supply Company Applicant after: Ninghai Yancangshan Electric Power Equipment Factory Address before: 225002 Yangzhou provincial engineering survey and Research Institute, No. 52 Yanhe street, Weiyang District, Jiangsu Applicant before: Li Hui |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20161103 |
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CF01 | Termination of patent right due to non-payment of annual fee |