4. Heat exchange
  5. With protector or protective agent

Kenji Negura

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Aluminum alloy brazing sheet for a heat exchanger

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate

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Aluminum alloy heat exchanger and method of producing the same

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate

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Fin material for brazing

Metal treatment – Stock – Aluminum base
Reexamination Certificate

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Heat exchanger fin materials and heat exchangers prepared theref

Heat exchange – With protector or protective agent
Patent

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Profile ID: LFUS-PAI-P-1207105

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