Ivar Kalvatn

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Patents Grantslast 30 patents

Information Patent Grant
Linkage mechanism for coupling two movable members
- Patent number 4,605,334
- Issue date Aug 12, 1986
- Ari Associates, Inc.
- Ivar Kalvatn
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...