GENEVA, Aug. 21 -- MANN+HUMMEL GMBH filed a patent application (CN2025/077116) for “FILTER ASSEMBLY FOR EXPLOSION-PROOF VENTING VALVE”. With publication no. WO/2026/170386, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B01D 46/00
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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