International Patent: ETCHING APPARATUS USED FOR VERTICALLY PLACING AND CONTINUOUSLY ROTATING WORKPIECE AND HAVING FUNCTIONS OF CLOSE-RANGE APPLICATION, SUCTION, GAS BLOWING AND HEATING PROCESSING

GENEVA, Oct. 30 -- DCT CO., LTD. filed a patent application (CN2026/090896) for “ETCHING APPARATUS USED FOR VERTICALLY PLACING AND CONTINUOUSLY ROTATING WORKPIECE AND HAVING FUNCTIONS OF CLOSE-RANGE APPLICATION, SUCTION, GAS BLOWING AND HEATING PROCESSING”. With publication no. WO/2026/223477, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H10P 72/00

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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