CN205110398U - 铜管拉拔模具 - Google Patents
铜管拉拔模具 Download PDFInfo
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- CN205110398U CN205110398U CN201520774926.6U CN201520774926U CN205110398U CN 205110398 U CN205110398 U CN 205110398U CN 201520774926 U CN201520774926 U CN 201520774926U CN 205110398 U CN205110398 U CN 205110398U
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- gland
- copper pipe
- lubricated
- mould
- pressure
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CN201520774926.6U CN205110398U (zh) | 2015-09-30 | 2015-09-30 | 铜管拉拔模具 |
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CN201520774926.6U CN205110398U (zh) | 2015-09-30 | 2015-09-30 | 铜管拉拔模具 |
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CN205110398U true CN205110398U (zh) | 2016-03-30 |
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CN201520774926.6U Active CN205110398U (zh) | 2015-09-30 | 2015-09-30 | 铜管拉拔模具 |
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CN (1) | CN205110398U (zh) |
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2015
- 2015-09-30 CN CN201520774926.6U patent/CN205110398U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lubricating structure and lubricating method for copper tube drawing mold Effective date of registration: 20171215 Granted publication date: 20160330 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: WUXI GOLDEN DRAGON KAWAMURA PRECISION TUBE Co.,Ltd.|CHONGQING LONGYU PRECISE COPPER TUBE Co.,Ltd.|HENAN LONGHUI COPPER INDUSTRY Co.,Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co.,Ltd.|XINXIANG LONGTENG REFRIGERATION HIGH-TECH CO.,LTD.|JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: 2017990001045 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20160330 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: 2017990001045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lubricating structure and lubricating method for copper tube drawing mold Effective date of registration: 20190904 Granted publication date: 20160330 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: Y2019990000126 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220801 Granted publication date: 20160330 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: Y2019990000126 |