4. B - Operations, Transporting
  5. 21
  6. D

Hirosaburo Hirano

B - Operations – Transporting – 21 – D

Inventor

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Inventor

Country: Japan

Refrigerant tubes for heat exchangers

B - Operations – Transporting – 21 – D
Patent

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Tube for heat exchangers and a method for manufacturing the...

F - Mech Eng,Light,Heat,Weapons – 28 – F
Patent

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Tube for heat exchangers and a method for manufacturing the...

F - Mech Eng,Light,Heat,Weapons – 28 – F
Patent

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Profile ID: LFCA-PAI-P-1627380

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