Dale Norman Walker

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Wattlegrove, AU

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Patents Grantslast 30 patents

Information Patent Grant
Pantographic support control mechanism
- Patent number 5,970,538
- Issue date Oct 26, 1999
- Borthwick Industries Pty Ltd.
- Dale Norman Walker
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...