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Post Info TOPIC: Weir Patents

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Posts: 56
Date: Oct 11, 2011
Weir Patents

Concept from Cyril Pullin at Weirs just before the war (and before he went to the reconstituted Cierva Company). It looks like it could be a follow on to the Weir W.5 and W.6 designs.

U.S Patent 2330842.


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