Assignee

CHINA BANKNOTE PRINTING & MINTING CORP

CN·0 granted patents·1 pending application·0 citations·filing 2023–2023

Technology mixB05D1 B41F1 B41M1 B41P1 B42D1 G02B1

Top patents by PatentIndex Score

1 record

0156US2025262851A1Multi-optical-color optically-variable printing device and printing method thereof, and readable storage mediumCHINA BANKNOTE PRINTING & MINTING CORP·Filed 2023·Application pending·0 cites

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