International Patent: DOUBLE-WALLED EXHAUST PIPE FOR GAS COMBUSTION UNIT, AND GAS COMBUSTION UNIT FOR LNG CARRIER

GENEVA, June 19 -- HUDONG ZHONGHUA SHIPBUILDING (GROUP) CO., LTD filed a patent application (CN2025/121856) for “DOUBLE-WALLED EXHAUST PIPE FOR GAS COMBUSTION UNIT, AND GAS COMBUSTION UNIT FOR LNG CARRIER”. With publication no. WO/2026/103325, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F23G 7/06

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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