GENEVA, July 31 -- CHANGI AIRPORT GROUP (SINGAPORE) PTE. LTD. filed a patent application (SG2026/050017) for “TOILET BOWL CLEANING SYSTEM”. With publication no. WO/2026/161025, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E03D 9/00
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....