EP-4503208-A4 - CARBON SHEET AS WELL AS GAS DIFFUSION ELECTRODE SUBSTRATE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL USING SAME
EP4503208A4EP 4503208 A4EP4503208 A4EP 4503208A4EP-4503208-A4
Inventors
- OTAKE HIROAKI
- UTSUNOMIYA MASAMICHI
- WATANABE FUMITAKA
- SODE KATSUYA
Assignees
- TORAY INDUSTRIES
Dates
- Publication Date
- 20260506
- Application Date
- 20230324
- Priority Date
- 20220330