Kurt Osten Brannstrom

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Saltsjo-Boo, SW

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Patents Grantslast 30 patents

Information Patent Grant
Hammer device
- Patent number 3,973,633
- Issue date Aug 10, 1976
- Atlas Copco Aktiebolag
- Kurt Osten Brannstrom
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for damping the movement of a hammer piston
- Patent number 3,939,921
- Issue date Feb 24, 1976
- Atlas Copco Aktiebolag
- Kurt Osten Brannstrom
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS