CN203981912U - False proof grating, anti-false trademark, gilding film and composite membrane - Google Patents
False proof grating, anti-false trademark, gilding film and composite membrane Download PDFInfo
- Publication number
- CN203981912U CN203981912U CN201420401029.6U CN201420401029U CN203981912U CN 203981912 U CN203981912 U CN 203981912U CN 201420401029 U CN201420401029 U CN 201420401029U CN 203981912 U CN203981912 U CN 203981912U
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- CN
- China
- Prior art keywords
- grating
- false proof
- cycle
- sinusoidal
- false
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420401029.6U CN203981912U (en) | 2014-03-13 | 2014-07-18 | False proof grating, anti-false trademark, gilding film and composite membrane |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420114569 | 2014-03-13 | ||
CN201420114569.6 | 2014-03-13 | ||
CN201420401029.6U CN203981912U (en) | 2014-03-13 | 2014-07-18 | False proof grating, anti-false trademark, gilding film and composite membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203981912U true CN203981912U (en) | 2014-12-03 |
Family
ID=51979346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420401029.6U Expired - Lifetime CN203981912U (en) | 2014-03-13 | 2014-07-18 | False proof grating, anti-false trademark, gilding film and composite membrane |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203981912U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104786687A (en) * | 2015-05-12 | 2015-07-22 | 苏州印象镭射科技有限公司 | Manufacturing method of ink-free printing package |
CN105574571A (en) * | 2015-12-23 | 2016-05-11 | 立德高科(北京)数码科技有限责任公司 | Grating lattice anti-counterfeiting mark, and generation method and generation system thereof |
CN114891367A (en) * | 2021-01-26 | 2022-08-12 | 中钞特种防伪科技有限公司 | Flaky optical pigment, preparation method thereof and anti-counterfeiting element |
-
2014
- 2014-07-18 CN CN201420401029.6U patent/CN203981912U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104786687A (en) * | 2015-05-12 | 2015-07-22 | 苏州印象镭射科技有限公司 | Manufacturing method of ink-free printing package |
CN105574571A (en) * | 2015-12-23 | 2016-05-11 | 立德高科(北京)数码科技有限责任公司 | Grating lattice anti-counterfeiting mark, and generation method and generation system thereof |
CN114891367A (en) * | 2021-01-26 | 2022-08-12 | 中钞特种防伪科技有限公司 | Flaky optical pigment, preparation method thereof and anti-counterfeiting element |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518132 Guangdong province Shenzhen Guangming Tianliao Avenue Juhui Industrial Park 1 Shenzhen University reflective material factory Patentee after: Xu Ping Patentee after: SHENZHEN SHENDA AURORA TECHNOLOGY Co.,Ltd. Address before: 518132 Guangdong province Shenzhen Guangming Tianliao Avenue Juhui Industrial Park 1 Shenzhen University reflective material factory Patentee before: Xu Ping Patentee before: Reflective Materials Manufactory Company SZU |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518132 Shenzhen University Reflective Material Factory, Building 1, Juhui Industrial Park, Tianliao Avenue, Guangming New District, Shenzhen, Guangdong Patentee after: Xu Ping Patentee after: Shenzhen Shenda Aurora Technology Co.,Ltd. Address before: 518132 Shenzhen University Reflective Material Factory, Building 1, Juhui Industrial Park, Tianliao Avenue, Guangming New District, Shenzhen, Guangdong Patentee before: Xu Ping Patentee before: SHENZHEN SHENDA AURORA TECHNOLOGY Co.,Ltd. |