Werner Senn

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of securing a flare composition sleeve in a blind borehole a...
- Patent number 4,690,029
- Issue date Sep 1, 1987
- Werkzeugmaschinenfabrik Oerlikon Buhrle AG
- Harald Katzmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Explosive projectile with projectile body
- Patent number 4,015,534
- Issue date Apr 5, 1977
- Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
- Walter Engel
- F42 - AMMUNITION BLASTING