4. Chemistry: electrical current producing apparatus, product, and
  5. Current producing cell, elements, subcombinations and...
  6. Include electrolyte chemically specified and method

Hiroyuki Oyanagi

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Basic polymer electrolyte fuel cell

Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate

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Composite polymer membrane, method for producing the same...

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

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Control device and corresponding control method for a boost...

Electricity: motive power systems – Induction motor systems – Braking
Reexamination Certificate

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Fuel cell electrocatalyst of Pt-Mn-Co

Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate

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Fuel cell electrocatalyst of Pt-Rh-Mo-Ni/Fe

Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1843723

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