CN204934317U - 一种冲孔机 - Google Patents
一种冲孔机 Download PDFInfo
- Publication number
- CN204934317U CN204934317U CN201520506654.1U CN201520506654U CN204934317U CN 204934317 U CN204934317 U CN 204934317U CN 201520506654 U CN201520506654 U CN 201520506654U CN 204934317 U CN204934317 U CN 204934317U
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- hydraulic cylinder
- support
- perforating press
- punching
- hydraulic
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CN201520506654.1U CN204934317U (zh) | 2015-07-14 | 2015-07-14 | 一种冲孔机 |
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CN201520506654.1U CN204934317U (zh) | 2015-07-14 | 2015-07-14 | 一种冲孔机 |
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CN204934317U true CN204934317U (zh) | 2016-01-06 |
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CN201520506654.1U Active CN204934317U (zh) | 2015-07-14 | 2015-07-14 | 一种冲孔机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108941311A (zh) * | 2018-08-27 | 2018-12-07 | 马林浩 | 一种适用于多种长度的铝单板加强筋开孔机 |
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2015
- 2015-07-14 CN CN201520506654.1U patent/CN204934317U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108941311A (zh) * | 2018-08-27 | 2018-12-07 | 马林浩 | 一种适用于多种长度的铝单板加强筋开孔机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Deyu Inventor after: Li Xingdang Inventor after: Zhu Deqiang Inventor after: Man Ailian Inventor after: Zhang Zhiyong Inventor after: Ding Shanli Inventor after: Zhu Youkang Inventor after: Li Jing Inventor after: Hao Zhiyong Inventor before: Zhu Deyu Inventor before: Li Xingdang Inventor before: Zhu Deqiang Inventor before: Man Ailian Inventor before: Zhang Zhiyong Inventor before: Ding Shanli Inventor before: Zhu Youkang Inventor before: Li Jing Inventor before: Hao Zhiyong |
|
COR | Change of bibliographic data |