CN208943650U - 一种pps复合耐酸针刺毡 - Google Patents
一种pps复合耐酸针刺毡 Download PDFInfo
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- CN208943650U CN208943650U CN201821208334.8U CN201821208334U CN208943650U CN 208943650 U CN208943650 U CN 208943650U CN 201821208334 U CN201821208334 U CN 201821208334U CN 208943650 U CN208943650 U CN 208943650U
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- pps
- layer
- nomex
- fibrous layer
- polyester fiber
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- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201821208334.8U CN208943650U (zh) | 2018-07-28 | 2018-07-28 | 一种pps复合耐酸针刺毡 |
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CN201821208334.8U CN208943650U (zh) | 2018-07-28 | 2018-07-28 | 一种pps复合耐酸针刺毡 |
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CN208943650U true CN208943650U (zh) | 2019-06-07 |
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CN201821208334.8U Active CN208943650U (zh) | 2018-07-28 | 2018-07-28 | 一种pps复合耐酸针刺毡 |
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CN (1) | CN208943650U (zh) |
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2018
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Legal Events
Date | Code | Title | Description |
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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: PPS composite acid-resistant needled felt Effective date of registration: 20200521 Granted publication date: 20190607 Pledgee: Taizhou Branch of Hengfeng Bank Co., Ltd Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
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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: 20210702 Granted publication date: 20190607 Pledgee: Taizhou Branch of Hengfeng Bank Co.,Ltd. Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |