4. A - Human Necessities
  5. 43
  6. B

Karl Graf

A - Human Necessities – 43 – B

Inventor

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Details

Inventor

Country: Switzerland

Ice hockey skate

A - Human Necessities – 63 – C
Patent

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Ice skate

A - Human Necessities – 43 – B
Patent

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Method for treating wood surfaces

B - Operations – Transporting – 27 – K
Patent

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Skate boot and getting up aid for such a skate boot

A - Human Necessities – 43 – B
Patent

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Skate boot, shell for such a boot and headpiece for a skate...

A - Human Necessities – 43 – B
Patent

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Profile ID: LFCA-PAI-P-1213970

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