CN213838406U - 一种隔音钢木装甲门 - Google Patents
一种隔音钢木装甲门 Download PDFInfo
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- CN213838406U CN213838406U CN202022257730.3U CN202022257730U CN213838406U CN 213838406 U CN213838406 U CN 213838406U CN 202022257730 U CN202022257730 U CN 202022257730U CN 213838406 U CN213838406 U CN 213838406U
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CN202022257730.3U CN213838406U (zh) | 2020-10-12 | 2020-10-12 | 一种隔音钢木装甲门 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A soundproof steel and wood armored door Effective date of registration: 20230330 Granted publication date: 20210730 Pledgee: Benxi Branch of Guangfa Bank Co.,Ltd. Pledgor: Liaoning kangdun Door Group Co.,Ltd. Registration number: Y2023210000066 |
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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: 20230423 Granted publication date: 20210730 Pledgee: Benxi Branch of Guangfa Bank Co.,Ltd. Pledgor: Liaoning kangdun Door Group Co.,Ltd. Registration number: Y2023210000066 |