CN101457500A - 光角变色防伪纤维及防伪材料 - Google Patents
光角变色防伪纤维及防伪材料 Download PDFInfo
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- CN101457500A CN101457500A CNA2007101996931A CN200710199693A CN101457500A CN 101457500 A CN101457500 A CN 101457500A CN A2007101996931 A CNA2007101996931 A CN A2007101996931A CN 200710199693 A CN200710199693 A CN 200710199693A CN 101457500 A CN101457500 A CN 101457500A
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CNA2007101996931A CN101457500A (zh) | 2007-12-12 | 2007-12-12 | 光角变色防伪纤维及防伪材料 |
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CNA2007101996931A CN101457500A (zh) | 2007-12-12 | 2007-12-12 | 光角变色防伪纤维及防伪材料 |
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CN101457500A true CN101457500A (zh) | 2009-06-17 |
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CNA2007101996931A Pending CN101457500A (zh) | 2007-12-12 | 2007-12-12 | 光角变色防伪纤维及防伪材料 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808238A (zh) * | 2011-06-01 | 2012-12-05 | 捷恩智株式会社 | 热熔接性复合纤维与使用其的无纺布 |
CN102892952A (zh) * | 2011-01-11 | 2013-01-23 | 上海柯斯造纸防伪技术有限公司 | 防伪纤维和含有该防伪纤维的防伪纸及其制造方法 |
CN112895755A (zh) * | 2021-01-14 | 2021-06-04 | 广东金冠科技股份有限公司 | 一种防伪材料及制造方法 |
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- 2007-12-12 CN CNA2007101996931A patent/CN101457500A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102892952A (zh) * | 2011-01-11 | 2013-01-23 | 上海柯斯造纸防伪技术有限公司 | 防伪纤维和含有该防伪纤维的防伪纸及其制造方法 |
CN102808238A (zh) * | 2011-06-01 | 2012-12-05 | 捷恩智株式会社 | 热熔接性复合纤维与使用其的无纺布 |
CN102808238B (zh) * | 2011-06-01 | 2016-01-20 | 捷恩智株式会社 | 热熔接性复合纤维与使用其的无纺布 |
CN112895755A (zh) * | 2021-01-14 | 2021-06-04 | 广东金冠科技股份有限公司 | 一种防伪材料及制造方法 |
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C06 | Publication | ||
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Owner name: SHANGHAI KOS SECURITY PAPER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUN XIANLIN Effective date: 20101022 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201203 NO.502, NO.57, TANGCHENHAOYUAN, LANE 666, LONGDONG AVENUE, PUDONG NEW DISTRICT, SHANGHAI TO: 201202 NO.139, PUTUO ROAD, LIUTUAN, CHUANSHA, PUDONG NEW DISTRICT, SHANGHAI |
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TA01 | Transfer of patent application right |
Effective date of registration: 20101022 Address after: 201202 No. 139, Putuo Road, six regiment, Pudong New Area, Shanghai, Chuansha Applicant after: Shanghai Kos Security Paper Technology Co., Ltd. Address before: 201203 Shanghai city Pudong New Area Long Dong Avenue, 666 Lane Tomson Garden No. 57 No. 502 Applicant before: Sun Xianlin |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |