GENEVA, Sept. 24 -- JOHANSSON, Erik filed a patent application (SE2026/010112) for “AN ENERGY STORAGE DEVICE”. With publication no. WO/2026/197946, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F28D 20/02
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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