GENEVA, Oct. 30 -- LIMITED LIABILITY COMPANY "HARMONY" filed a patent application (RU2025/050369) for “SPECTACLES”. With publication no. WO/2026/226057, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G02C 7/02
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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