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公开(公告)号:US2791166A
公开(公告)日:1957-05-07
申请号:US51870555
申请日:1955-06-28
Applicant: HOYT DONALD A
Inventor: HOYT DONALD A
IPC: G03B15/16
CPC classification number: G03B15/16
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公开(公告)号:US3099946A
公开(公告)日:1963-08-06
申请号:US4632160
申请日:1960-07-29
Applicant: BURTON JOHN W , HOYT DONALD A
Inventor: BURTON JOHN W , HOYT DONALD A
IPC: G03B37/02
CPC classification number: G03B37/02
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公开(公告)号:US3257899A
公开(公告)日:1966-06-28
申请号:US29122363
申请日:1963-06-27
Applicant: HOYT DONALD A
Inventor: HOYT DONALD A
IPC: G01S7/04 , G01S13/538
CPC classification number: G01S13/538 , G01S7/04
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4.Reflector attachment for automatically depressing the optical axis of a gun camera 失效
Title translation: 用于自动按下枪相机光轴的反光镜附件公开(公告)号:US2796815A
公开(公告)日:1957-06-25
申请号:US31056852
申请日:1952-09-19
Applicant: KAPLAN ARTHUR Y , HOYT DONALD A , SMITH FRANK E , TAFEL ROBERT W , TAVANI DOMENIC F , WEISS DAVID E
Inventor: KAPLAN ARTHUR Y , HOYT DONALD A , SMITH FRANK E , TAFEL ROBERT W , TAVANI DOMENIC F , WEISS DAVID E
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公开(公告)号:US2791165A
公开(公告)日:1957-05-07
申请号:US51870455
申请日:1955-06-28
Applicant: HOYT DONALD A
Inventor: HOYT DONALD A
IPC: G03B15/16
CPC classification number: G03B15/16
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