Karl Graf

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Kreuzlingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Skate boot and getting up aid for such a skate boot
- Patent number 6,421,934
- Issue date Jul 23, 2002
- Graf Skates AG
- Karl Graf
- A43 - FOOTWEAR
Information Patent Grant
Skate boot shell for such a skate boot and headpiece for a skate boot
- Patent number 6,223,457
- Issue date May 1, 2001
- Graf Skates AG
- Karl Graf
- A43 - FOOTWEAR
Information Patent Grant
Ice skate
- Patent number 5,072,529
- Issue date Dec 17, 1991
- Graf & Co. Sportschuhfabrik Kreuzlingen
- Karl Graf
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
SKATE BOOT AND GETTING UP AID FOR SUCH A SKATE BOOT
- Publication number 20010025439
- Publication date Oct 4, 2001
- KARL GRAF
- A43 - FOOTWEAR