GENEVA, July 2 -- PHILIP MORRIS PRODUCTS S.A. filed a patent application (CN2024/139598) for “METAL SURFACE TREATMENT METHOD”. With publication no. WO/2026/129084, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C25D 11/24
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Disclaimer: Curated by HT Syndication....