Robert J. Sandberg

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Verona, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Optically sensitive control circuit for a food browning device
- Patent number 4,245,148
- Issue date Jan 13, 1981
- Wisco Industries, Inc.
- Edward T. Gisske
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...