GENEVA, Sept. 7 -- HEILONGJIANG HUIDA TECHNOLOGY CO., LTD. filed a patent application (CN2026/092726) for “SPREADING APPARATUS, UNMANNED AERIAL VEHICLE, AND UNMANNED AGRICULTURAL PLANT PROTECTION DEVICE”. With publication no. WO/2026/180006, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: A01C 7/08
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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