CN201115864Y - 一种成型面具有棱线的冲压模具 - Google Patents
一种成型面具有棱线的冲压模具 Download PDFInfo
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- CN201115864Y CN201115864Y CNU2007201224166U CN200720122416U CN201115864Y CN 201115864 Y CN201115864 Y CN 201115864Y CN U2007201224166 U CNU2007201224166 U CN U2007201224166U CN 200720122416 U CN200720122416 U CN 200720122416U CN 201115864 Y CN201115864 Y CN 201115864Y
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CNU2007201224166U CN201115864Y (zh) | 2007-08-24 | 2007-08-24 | 一种成型面具有棱线的冲压模具 |
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CNU2007201224166U CN201115864Y (zh) | 2007-08-24 | 2007-08-24 | 一种成型面具有棱线的冲压模具 |
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CN201115864Y true CN201115864Y (zh) | 2008-09-17 |
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CNU2007201224166U Expired - Lifetime CN201115864Y (zh) | 2007-08-24 | 2007-08-24 | 一种成型面具有棱线的冲压模具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109647993A (zh) * | 2018-11-12 | 2019-04-19 | 东风模具冲压技术有限公司 | 一种处理棱线滑移缺陷的方法 |
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2007
- 2007-08-24 CN CNU2007201224166U patent/CN201115864Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109647993A (zh) * | 2018-11-12 | 2019-04-19 | 东风模具冲压技术有限公司 | 一种处理棱线滑移缺陷的方法 |
CN109647993B (zh) * | 2018-11-12 | 2020-07-07 | 东风模具冲压技术有限公司 | 一种处理棱线滑移缺陷的方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing BYD Mould Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2014.6.7 Contract record no.: 2008440000064 Denomination of utility model: Shaping mask punching mould with crest line Granted publication date: 20080917 License type: Exclusive license Record date: 20080504 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2014.6.7 Name of requester: BEIJING BIYADI DIE CO.,LTD. Effective date: 20080504 |
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CX01 | Expiry of patent term |
Granted publication date: 20080917 |
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CX01 | Expiry of patent term |