GENEVA, Aug. 21 -- SHANGHAI JIYI TECHNOLOGY CO., LTD filed a patent application (CN2025/115606) for “VERTICAL FURNACE HEAT TREATMENT APPARATUS”. With publication no. WO/2026/170679, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F27D 1/18
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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