Kunming
China
3
2025-08-28
The entities that hold a legal rights for patent applications filed by inventor LI Juan:
Juan LI 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 | 2020-12-10Disposable double-channel cigarette and preparation method thereof
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