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Patents Grantslast 30 patents

Information Patent Grant
Method and blank for manufacturing shock-absorbing safety devices f...
- Patent number 3,970,328
- Issue date Jul 20, 1976
- AB Inventing
- Hans Ivar Wallsten
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Means for expandable objects, preferably shock-absorbing protective...
- Patent number 3,960,386
- Issue date Jun 1, 1976
- AB Inventing
- Hans Ivar Wallsten
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for applying a coating composition onto a web
- Patent number 3,930,464
- Issue date Jan 6, 1976
- AB Inventing
- Hans Ivar Wallsten
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE