4. Metal working
  5. Method of mechanical manufacture
  6. Heat exchanger or boiler making

Hirosaburo Hirano

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Method of making refrigerant tubes for heat exchangers

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent

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Method of making refrigerant tubes for heat exchangers

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent

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Process for producing flat heat exchange tubes

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent

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Refrigerant tubes for heat exchangers

Heat exchange – Radiator core type – Deformed sheet forms passages between side-by-side tube means
Patent

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Refrigerant tubes for heat exchangers

Heat exchange – Conduit within – or conforming to – panel or wall structure – Opposed plates or shells
Patent

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Profile ID: LFUS-PAI-P-36694

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