Walter Heitz

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Rastatt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Compressed gas weapon
- Patent number 5,565,642
- Issue date Oct 15, 1996
- Mayer & Grammelspacher Dianawerk GmbH & Co KG
- Walter Heitz
- F42 - AMMUNITION BLASTING
Information Patent Grant
Low-recoil firearm
- Patent number 5,339,789
- Issue date Aug 23, 1994
- Mayer & Grammelspacher Dianawerk GmbH & Co KG
- Walter Heitz
- F41 - WEAPONS
Information Patent Grant
Device for firing a diabolo form bullet from a firearm
- Patent number 5,309,842
- Issue date May 10, 1994
- Wilhelm Brenneke KG Fabrikation Von Jagdgeschossen
- Peter Matysik
- F42 - AMMUNITION BLASTING
Information Patent Grant
Compressed-air weapon with piston rod hook element and counter-hook...
- Patent number 4,649,893
- Issue date Mar 17, 1987
- Mayer & Grammelspacher DIANAWERK
- Walter Heitz
- F41 - WEAPONS