1 Utility Patents
#22,016 in Beijing
#106,889 in China
Forward Citations = 5
Company Filing History:

China Banknote Printing and Minting Corporation
Zhongchao Special Security Technology Co., Ltd
4. 1 out of 4
China Banknote Sicpa Security Ink Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today