Franz Cervinka

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A-6370 Kitzbuhel, AT

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Patents Grantslast 30 patents

Information Patent Grant
Grit spreader for motor vehicles
- Patent number 4,733,891
- Issue date Mar 29, 1988
- Franz Cervinka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sand-dispensing device for motor vehicles
- Patent number 4,575,135
- Issue date Mar 11, 1986
- Franz Cervinka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sand-dispensing device for motor vehicles
- Patent number 4,556,243
- Issue date Dec 3, 1985
- Franz Cervinka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibratory sander
- Patent number 4,272,110
- Issue date Jun 9, 1981
- Franz Cervinka
- B60 - VEHICLES IN GENERAL