CN210336612U - 一种聚烯烃收缩膜的双重冷却装置 - Google Patents
一种聚烯烃收缩膜的双重冷却装置 Download PDFInfo
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- CN210336612U CN210336612U CN201921134368.1U CN201921134368U CN210336612U CN 210336612 U CN210336612 U CN 210336612U CN 201921134368 U CN201921134368 U CN 201921134368U CN 210336612 U CN210336612 U CN 210336612U
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- cooling
- water tank
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- shrink film
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CN201921134368.1U CN210336612U (zh) | 2019-07-18 | 2019-07-18 | 一种聚烯烃收缩膜的双重冷却装置 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double cooling device for polyolefin shrink film Effective date of registration: 20201229 Granted publication date: 20200417 Pledgee: Industrial and Commercial Bank of China Limited Weishan sub branch Pledgor: Shandong Lianzhong Packaging Technology Co.,Ltd. Registration number: Y2020980010066 |
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PE01 | Entry into force 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: 20211220 Granted publication date: 20200417 Pledgee: Industrial and Commercial Bank of China Limited Weishan sub branch Pledgor: Shandong Lianzhong Packaging Technology Co.,Ltd. Registration number: Y2020980010066 |
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PC01 | Cancellation 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: Double cooling device for polyolefin shrinkable film Effective date of registration: 20211220 Granted publication date: 20200417 Pledgee: Industrial and Commercial Bank of China Limited Weishan sub branch Pledgor: Shandong Lianzhong Packaging Technology Co.,Ltd. Registration number: Y2021990001179 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |