GENEVA, June 19 -- GONCALVEZ CASIMIRO, Francisco filed a patent application (ES2025/070688) for “CONTROLLED AIR INTAKE SYSTEM FOR CHIMNEYS”. With publication no. WO/2026/104744, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F23L 17/00
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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