4. C - Chemistry, Metallurgy
  5. 25
  6. B

Leif Persson

C - Chemistry – Metallurgy – 25 – B

Inventor

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Details

Inventor

Country: Sweden

Corrosion protected water treatment device

C - Chemistry – Metallurgy – 23 – F
Patent

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Electrolytic chlorinator

C - Chemistry – Metallurgy – 25 – B
Patent

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Material primarily for sport-shooting ammunition

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Method and device in a rheometer

G - Physics – 01 – N
Patent

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Method of manufacturing a textile-like material

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Patent

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Material primarily for sport-shooting ammunition

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Profile ID: LFCA-PAI-P-255248

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