4. A - Human Necessities
  5. 61
  6. K

Etsuo Hasegawa

A - Human Necessities – 61 – K

Inventor

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Inventor

Country: Japan

Cooling unit and drain case for air conditioners

F - Mech Eng,Light,Heat,Weapons – 25 – D
Patent

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Macromolecular endoplasmic reticulum

A - Human Necessities – 61 – K
Patent

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Method for production of battery

H - Electricity – 01 – M
Patent

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Porphyrin metal complex

C - Chemistry – Metallurgy – 07 – D
Patent

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Secondary battery

H - Electricity – 01 – M
Patent

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Porphyrin metal complex

C - Chemistry – Metallurgy – 07 – D
Patent

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Profile ID: LFCA-PAI-P-1266915

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