CN204738334U - 一种手持便携式树坑挖掘机 - Google Patents
一种手持便携式树坑挖掘机 Download PDFInfo
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- CN204738334U CN204738334U CN201520345028.9U CN201520345028U CN204738334U CN 204738334 U CN204738334 U CN 204738334U CN 201520345028 U CN201520345028 U CN 201520345028U CN 204738334 U CN204738334 U CN 204738334U
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- excavator
- augers
- handheld portable
- tree well
- portable tree
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CN201520345028.9U CN204738334U (zh) | 2015-05-26 | 2015-05-26 | 一种手持便携式树坑挖掘机 |
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CN201520345028.9U CN204738334U (zh) | 2015-05-26 | 2015-05-26 | 一种手持便携式树坑挖掘机 |
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CN204738334U true CN204738334U (zh) | 2015-11-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104846864A (zh) * | 2015-05-26 | 2015-08-19 | 甘秀春 | 一种手持便携式树坑挖掘机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104846864A (zh) * | 2015-05-26 | 2015-08-19 | 甘秀春 | 一种手持便携式树坑挖掘机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Fahui Inventor after: Wang Lixuan Inventor after: Huang Hanai Inventor after: Shi Jianjun Inventor before: Xu Fahui |
|
COR | Change of bibliographic data | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gansu Jin source industry & Trade Co. Ltd. Assignor: Xu Fahui Contract record no.: 2016620000008 Denomination of utility model: Handheld portable tree pit digger Granted publication date: 20151104 License type: Exclusive License Record date: 20161117 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20190526 |
|
CF01 | Termination of patent right due to non-payment of annual fee |