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Inventor
RITTER EDWARD H
US
2 patents
Patents
2 patents
US4202246A
May 13, 1980
Multiple co-axial optical sight and closed loop gun control system
GEN DYNAMICS CORP
35 citations
88
US4040744A
Aug 9, 1977
Multiple spectrum co-axial optical sight and closed loop gun control system
GEN DYNAMICS CORP
47 citations
88