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Roy M. Rippingale
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Surrey, GB
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last 30 patents
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Patent Grant
Unmanned articulated vehicle
Patent number
4,909,341
Issue date
Mar 20, 1990
The Secretary of State for Defence in Her Britannic Majesty's Government of t...
Roy M. Rippingale
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...