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公开(公告)号:US2574264A
公开(公告)日:1951-11-06
申请号:US7960349
申请日:1949-03-04
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
CPC classification number: G01J3/51 , G01J3/0251 , G01J3/465 , G01J3/513 , G01J3/524 , G01J2003/466
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公开(公告)号:US2832257A
公开(公告)日:1958-04-29
申请号:US42276154
申请日:1954-04-13
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
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公开(公告)号:US2739246A
公开(公告)日:1956-03-20
申请号:US16694350
申请日:1950-06-08
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
CPC classification number: G01N21/57 , G01N21/274
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公开(公告)号:US2696750A
公开(公告)日:1954-12-14
申请号:US20668551
申请日:1951-01-18
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
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公开(公告)号:US2546450A
公开(公告)日:1951-03-27
申请号:US7788749
申请日:1949-02-23
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
IPC: G01N21/55
CPC classification number: G01N21/57
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公开(公告)号:US2471750A
公开(公告)日:1949-05-31
申请号:US991048
申请日:1948-02-20
Applicant: HENRY A GARDNER LAB INC
Inventor: HUNTER RICHARD S
IPC: G01N21/57
CPC classification number: G01N21/57
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