4. Stock material or miscellaneous articles
  5. Composite
  6. Of quartz or glass

Toshihiro Takekawa

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Article superior in slipping waterdrops down surface thereof

Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate

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Electrochemical cell using an ionic conductor

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with solid electrolyte
Reexamination Certificate

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Fuel cell system and method of stopping the system

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

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Fuel cell system and microorganism inhibiting method

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

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Separator for fuel cell and method of manufacture therefor

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

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Profile ID: LFUS-PAI-P-2543998

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