CN215908586U - 一种内置复合层的pp管材 - Google Patents
一种内置复合层的pp管材 Download PDFInfo
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- CN215908586U CN215908586U CN202121919088.9U CN202121919088U CN215908586U CN 215908586 U CN215908586 U CN 215908586U CN 202121919088 U CN202121919088 U CN 202121919088U CN 215908586 U CN215908586 U CN 215908586U
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CN202121919088.9U CN215908586U (zh) | 2021-08-17 | 2021-08-17 | 一种内置复合层的pp管材 |
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CN202121919088.9U CN215908586U (zh) | 2021-08-17 | 2021-08-17 | 一种内置复合层的pp管材 |
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CN215908586U true CN215908586U (zh) | 2022-02-25 |
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2021
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 528500 No. 23 and 25, Changgang Road, Genghe Avenue, Genghe town (Genghe Lou), Gaoming District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Fiber Plastic Technology Group Co.,Ltd. Address before: 528500 No. 23 and 25, Changgang Road, Genghe Avenue, Genghe town (Genghe Lou), Gaoming District, Foshan City, Guangdong Province (residence declaration) Patentee before: Guangdong Fiber Plastic Technology Co.,Ltd. |
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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 PP pipe with built-in composite layer Effective date of registration: 20230704 Granted publication date: 20220225 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Xiqiao branch Pledgor: Guangdong Fiber Plastic Technology Group Co.,Ltd. Registration number: Y2023980047352 |