CN207929220U - 一种内齿轮形结构的催化剂载体 - Google Patents
一种内齿轮形结构的催化剂载体 Download PDFInfo
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- CN207929220U CN207929220U CN201721296180.8U CN201721296180U CN207929220U CN 207929220 U CN207929220 U CN 207929220U CN 201721296180 U CN201721296180 U CN 201721296180U CN 207929220 U CN207929220 U CN 207929220U
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催化剂编号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
甲醛脱除率/% | 95.0 | 97.1 | 95.6 | 96.4 | 96.2 | 97.6 | 98.5 | 85.0 |
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CN201720747504 | 2017-06-23 | ||
CN2017207475049 | 2017-06-23 |
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CN207929220U true CN207929220U (zh) | 2018-10-02 |
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CN114589619A (zh) * | 2020-12-03 | 2022-06-07 | 中国科学院微电子研究所 | 半导体研磨垫及制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114589619A (zh) * | 2020-12-03 | 2022-06-07 | 中国科学院微电子研究所 | 半导体研磨垫及制备方法 |
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GR01 | Patent grant | ||
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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: Catalyst support of interior gear -type structure Effective date of registration: 20190321 Granted publication date: 20181002 Pledgee: Hongwu Branch of Nanjing Bank Co., Ltd. Pledgor: Jiangsu fruit Environmental Protection Technology Co., Ltd. Registration number: 2019320000146 |
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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: 20200629 Granted publication date: 20181002 Pledgee: Hongwu Branch of Nanjing Bank Co.,Ltd. Pledgor: JIANGSU GMAIR ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019320000146 |