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公开(公告)号:US2064873A
公开(公告)日:1936-12-22
申请号:US60383332
申请日:1932-04-07
Applicant: ISAY BALINKIN , WELLS DARE A
Inventor: ISAY BALINKIN , WELLS DARE A
CPC classification number: H01J13/00 , H01J13/22 , H01J2893/0095
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公开(公告)号:US3208161A
公开(公告)日:1965-09-28
申请号:US28453563
申请日:1963-05-31
Applicant: ISAY BALINKIN
Inventor: ISAY BALINKIN
IPC: G09B23/22
CPC classification number: G09B23/22
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公开(公告)号:US3069788A
公开(公告)日:1962-12-25
申请号:US12394361
申请日:1961-07-03
Applicant: ISAY BALINKIN
Inventor: ISAY BALINKIN
IPC: G01J3/52
CPC classification number: G01J3/52
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公开(公告)号:US2917836A
公开(公告)日:1959-12-22
申请号:US76536658
申请日:1958-10-06
Applicant: ISAY BALINKIN , HARRISON DWIGHT CHARLES
Inventor: ISAY BALINKIN , HARRISON DWIGHT CHARLES
CPC classification number: G09B19/0023 , G01J3/52 , G01J3/522
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公开(公告)号:US2206149A
公开(公告)日:1940-07-02
申请号:US18083837
申请日:1937-12-20
Applicant: ISAY BALINKIN
Inventor: ISAY BALINKIN
IPC: G09B23/26
CPC classification number: G09B23/26
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