Gunnar Christer Hansson

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Stockholm, SW

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Patents Grantslast 30 patents

Information Patent Grant
Pressure operated valve
- Patent number 4,097,184
- Issue date Jun 27, 1978
- Atlas Copco Aktiebolag
- Gunnar Christer Hansson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Improved screw or nut runner
- Patent number 4,063,625
- Issue date Dec 20, 1977
- Atlas Copco Aktiebolag
- Gunnar Christer Hansson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS