Gerold Hacker

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cross-cutting treetrunks, comprising a device for mea...
- Patent number 5,058,638
- Issue date Oct 22, 1991
- Steyr-Daimler-Puch AG
- Gerold Hacker
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for removing branches from and for crosscutting treetrunks
- Patent number 4,922,976
- Issue date May 8, 1990
- Steyr-Daimler-Puch AG
- Gerold Hacker
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for removing branches from treetrunks
- Patent number 4,895,196
- Issue date Jan 23, 1990
- Steyr-Daimler-Puch AG
- Gerold Hacker
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...