CN210948472U - 一种用于直梯的固定结构 - Google Patents
一种用于直梯的固定结构 Download PDFInfo
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Denomination of utility model: A fixed structure for vertical ladder Effective date of registration: 20210622 Granted publication date: 20200707 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG JINYUAN MACHINERY Co.,Ltd. Registration number: Y2021330000614 |
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Date of cancellation: 20220707 Granted publication date: 20200707 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG JINYUAN MACHINERY Co.,Ltd. Registration number: Y2021330000614 |
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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: A fixed structure for vertical ladder Effective date of registration: 20220715 Granted publication date: 20200707 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG JINYUAN MACHINERY Co.,Ltd. Registration number: Y2022980010519 |
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