GENEVA, Sept. 7 -- ZHOU, Yiyun filed a patent application (CN2026/077588) for “COFFEE MACHINE INTEGRATING COLD BREWING, HOT BREWING AND DRIP BREWING”. With publication no. WO/2026/179681, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: A47J 31/10
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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