Helmut Mader

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Schramberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Firearm and magazine construction
- Patent number 4,034,644
- Issue date Jul 12, 1977
- Industriewerke Karlsruhe-Augsburg Aktiengesellschaft
- Gerhard Hupp
- F41 - WEAPONS
Information Patent Grant
Firearm construction having mechanical means for the ejection of mi...
- Patent number 4,023,295
- Issue date May 17, 1977
- Industriewerke Karlsruhe-Augsburg Aktiengesellschaft
- Gerhard Hupp
- F41 - WEAPONS
Information Patent Grant
Firearm construction
- Patent number 3,985,062
- Issue date Oct 12, 1976
- Industriewerke Karlsruhe-Augsburg Aktiengesellschaft
- Gerhard Hupp
- F41 - WEAPONS
Information Patent Grant
Firearm construction, particularly a compact hand firearm
- Patent number 3,954,042
- Issue date May 4, 1976
- Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft
- Gerhard Hupp
- F41 - WEAPONS