CN215443905U - 一种爬梯 - Google Patents
一种爬梯 Download PDFInfo
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- CN215443905U CN215443905U CN202121590987.9U CN202121590987U CN215443905U CN 215443905 U CN215443905 U CN 215443905U CN 202121590987 U CN202121590987 U CN 202121590987U CN 215443905 U CN215443905 U CN 215443905U
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CN202121590987.9U CN215443905U (zh) | 2021-07-13 | 2021-07-13 | 一种爬梯 |
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CN202121590987.9U CN215443905U (zh) | 2021-07-13 | 2021-07-13 | 一种爬梯 |
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CN215443905U true CN215443905U (zh) | 2022-01-07 |
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CN202121590987.9U Active CN215443905U (zh) | 2021-07-13 | 2021-07-13 | 一种爬梯 |
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Legal Events
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GR01 | Patent grant | ||
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CP03 | Change of name, title or address |
Address after: 511493 Room 401, building 11, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Pengkai Environmental Technology Co.,Ltd. Patentee after: ZHAOQING PENGKAI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 511400 Room 401, building 11, Tian'an headquarters center, No. 555, North Panyu Avenue, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU PENGKAI ENVIRONMENT TECHNOLOGY CO.,LTD. Patentee before: ZHAOQING PENGKAI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: 511493 Room 401, building 11, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Pengkai Environmental Technology Co.,Ltd. Patentee after: Guangdong Pengkai Intelligent Equipment Manufacturing Co.,Ltd. Address before: 511493 Room 401, building 11, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Pengkai Environmental Technology Co.,Ltd. Patentee before: ZHAOQING PENGKAI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |