GENEVA, Sept. 7 -- HUNG, Wei-Yu filed a patent application (CN2025/079586) for “SPRAYING AND LEVELING APPARATUS”. With publication no. WO/2026/178792, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E04F 21/16
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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