Douglas Malcolm DUNCAN

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Patents Grantslast 30 patents

Information Patent Grant
Housing structure WTH pivotally movable walls
- Patent number 9,458,623
- Issue date Oct 4, 2016
- Douglas Malcolm Duncan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE
- Publication number 20170037612
- Publication date Feb 9, 2017
- Douglas Malcolm DUNCAN
- E04 - BUILDING
Information Patent Application
STRUCTURE
- Publication number 20150315776
- Publication date Nov 5, 2015
- Douglas Malcolm DUNCAN
- E04 - BUILDING