GENEVA, Oct. 1 -- GUO, Yuhua filed a patent application (CN2025/119950) for “HEIGHT-ADJUSTABLE AND FOLDABLE HORIZONTAL-BAR AND PARALLEL-BAR APPARATUS”. With publication no. WO/2026/188755, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A63B 1/00

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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