Patents
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B64 - Aircraft; Aviation; Cosmonautics
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B64G - Cosmonautics; Vehicles or equipment therefor
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B64G 4 - Tools specially adapted for use in space
Patents for B64G 4 - Tools specially adapted for use in space (203)
10/1978
10/31/1978
US4122991
Apparatus for assembling space structure
08/1978
08/08/1978
US4105241
Grappling device
02/1978
02/14/1978
US4073201
Powered wrist joint
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