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公开(公告)号:US2583973A
公开(公告)日:1952-01-29
申请号:US5990448
申请日:1948-11-13
Applicant: AMERICAN CYANAMID CO
Inventor: FRANZ STAMM ROBERT , THOMAS MARINER , BOWLING BARNES ROBERT , RULE STRYKER CHARLES
IPC: G01N21/41
CPC classification number: G01N21/4133
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公开(公告)号:US2605672A
公开(公告)日:1952-08-05
申请号:US8419149
申请日:1949-03-29
Applicant: AMERICAN CYANAMID CO
Inventor: FRANZ STAMM ROBERT
IPC: G01J3/14
CPC classification number: G01J3/14
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公开(公告)号:US2588223A
公开(公告)日:1952-03-04
申请号:US75221047
申请日:1947-06-03
Applicant: AMERICAN CYANAMID CO
Inventor: OTTO ERICKSON JOHN , FRANZ STAMM ROBERT , LORING LIBBY RAYMOND
IPC: A61L2/10
CPC classification number: A61L2/10
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4.Wernicke prism spectrometers and improved liquids therefor 失效
Title translation: Wernicke棱镜光谱仪和改进的液体公开(公告)号:US2483244A
公开(公告)日:1949-09-27
申请号:US58395745
申请日:1945-03-21
Applicant: AMERICAN CYANAMID CO
Inventor: FRANZ STAMM ROBERT
IPC: G01J3/14
CPC classification number: G01J3/14
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