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公开(公告)号:US2071368A
公开(公告)日:1937-02-23
申请号:US5658435
申请日:1935-12-28
Applicant: SEALTEST SYSTEM LAB INC
Inventor: WEISBERG SAMUEL M , CHAPPELL FRANK L , STRINGER WILLIAM E , STODDARD STEVENS , TREBLER HENNING A
IPC: C07C59/08
CPC classification number: C07C59/08 , Y10S435/803
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公开(公告)号:US2022420A
公开(公告)日:1935-11-26
申请号:US3228435
申请日:1935-07-19
Applicant: SEALTEST SYSTEM LAB INC
Inventor: HAMMER BERNARD W , HORNEMAN HERMAN C , PARKER MILTON E
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公开(公告)号:US2101633A
公开(公告)日:1937-12-07
申请号:US3800435
申请日:1935-08-26
Applicant: SEALTEST SYSTEM LAB INC
Inventor: RANDALL WHITAKER , WEISBERG SAMUEL M , HILKER LUTHER D
IPC: A23L1/164
CPC classification number: A23L7/13
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公开(公告)号:US2130643A
公开(公告)日:1938-09-20
申请号:US1316835
申请日:1935-03-26
Applicant: SEALTEST SYSTEM LAB INC
Inventor: HAMMER BERNARD W , HORNEMAN HERMAN C , PARKER MILTON E
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公开(公告)号:US2128845A
公开(公告)日:1938-08-30
申请号:US13287037
申请日:1937-03-24
Applicant: SEALTEST SYSTEM LAB INC
Inventor: MYERS ROBERT P , WEISBERG SAMUEL M
IPC: A23C21/02
CPC classification number: A23C21/02 , Y10S435/94
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公开(公告)号:US2130644A
公开(公告)日:1938-09-20
申请号:US5127835
申请日:1935-11-23
Applicant: SEALTEST SYSTEM LAB INC
Inventor: HAMMER BERNARD W , HORNEMAN HERMAN C , QUAM SIDNEY N , LOCKWOOD FRED F , BEERY HOWARD F , PARKER MILTON E
CPC classification number: A01J9/04 , A01J11/04 , A23C3/0375 , Y10S99/10
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