William A. Craigie

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Sofa bed with inflatable mattress
- Patent number 4,442,556
- Issue date Apr 17, 1984
- William A. Craigie
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...