GENEVA, Sept. 7 -- SIEMENS AKTIENGESELLSCHAFT filed a patent application (CN2024/114018) for “VARIABLE-FREQUENCY DRIVE AND MOTOR DRIVE SYSTEM”. With publication no. WO/2026/040059, here are the other details related to the patent application:
Kind: Corrected version of pamphlet [A9]
IPC: H02P 27/06
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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