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Nicholas James Marshall
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Bristol, GB
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last 30 patents
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Patent Grant
Stairway system
Patent number
6,467,234
Issue date
Oct 22, 2002
Nicholas James Marshall
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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last 30 patents
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Patent Application
FRAME SUPPORT
Publication number
20140075878
Publication date
Mar 20, 2014
Nicholas James Marshall
E04 - BUILDING