4. Heat exchange
  5. Radiator core type
  6. Side-by-side tubes traversing fin means

John J. MacIntosh

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Finger ballpoint pen

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent

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Finger ballpoint pen

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent

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Universal radiator assembly

Heat exchange – Radiator core type – Side-by-side tubes traversing fin means
Patent

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Profile ID: LFUS-PAI-P-983853

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