Kunming
China
3
2025-08-28
The entities that hold a legal rights for patent applications filed by inventor Wu Kai:
Kai Wu from Kunming, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR ANALYZING THE COMPOSITION OF CIGARETTE LEAF GROUPS
#2 | 2025-07-01Method of analyzing the composition of cigarette leaf groups based on fusion mapping
#3 | 2023-04-06Test system and test method for lip sticking force of tipping paper for cigarettes
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