GENEVA, Sept. 7 -- KHAN ENGINEERING INC. filed a patent application (KR2025/007686) for “FABRIC EXPANSION JOINT FOR EXHAUST PIPE OF MARINE ENGINE”. With publication no. WO/2026/182301, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F01N 13/18

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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