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公开(公告)号:US3366863A
公开(公告)日:1968-01-30
申请号:US42189564
申请日:1964-12-29
Applicant: GEN PRECISION SYSTEMS INC
Inventor: RIORDAN HUGH E , STILES JOHN C
IPC: G06G7/188
CPC classification number: G06G7/188 , Y10S388/90 , Y10S388/906
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公开(公告)号:US3416378A
公开(公告)日:1968-12-17
申请号:US48991365
申请日:1965-09-24
Applicant: GEN PRECISION SYSTEMS INC
Inventor: EVANS JOHN L , RIORDAN HUGH E , STRAUT HAROLD J
IPC: G01C19/20
CPC classification number: G01C19/20 , Y10T74/1239 , Y10T74/1268
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公开(公告)号:US3413859A
公开(公告)日:1968-12-03
申请号:US42314865
申请日:1965-01-04
Applicant: GEN PRECISION SYSTEMS INC
Inventor: RIORDAN HUGH E
IPC: G01C19/42
CPC classification number: G01P15/097 , G01C19/42 , Y10T74/1229 , Y10T74/1275
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公开(公告)号:US3417474A
公开(公告)日:1968-12-24
申请号:US49800565
申请日:1965-10-19
Applicant: GEN PRECISION SYSTEMS INC
Inventor: EVANS JOHN L , RIORDAN HUGH E
IPC: G01C19/38
CPC classification number: G01C19/38 , Y10T74/1257
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