International Patent: PUSH-PULL DOUBLE-LAYER CIGARETTE PACKAGING BOX AND OPENING METHOD AND CLOSING METHOD THEREFOR

GENEVA, July 1 -- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD filed a patent application (CN2025/085199) for “PUSH-PULL DOUBLE-LAYER CIGARETTE PACKAGING BOX AND OPENING METHOD AND CLOSING METHOD THEREFOR”. With publication no. WO/2026/123499, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B65D 5/32

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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