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公开(公告)号:US2526161A
公开(公告)日:1950-10-17
申请号:US2044548
申请日:1948-04-12
Applicant: SAMMIS LOUIS B , HOOD FRANK R
Inventor: SAMMIS LOUIS B , HOOD FRANK R
IPC: B07B13/065
CPC classification number: B07B13/04 , B07B13/065
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公开(公告)号:US1534663A
公开(公告)日:1925-04-21
申请号:US71584224
申请日:1924-05-26
Applicant: SAMMIS LOUIS B , HOOD FRANK R
Inventor: SAMMIS LOUIS B , HOOD FRANK R
IPC: B07B13/065
CPC classification number: B07B13/065 , Y10S209/924
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公开(公告)号:US2464947A
公开(公告)日:1949-03-22
申请号:US61619445
申请日:1945-09-14
Applicant: SAMMIS LOUIS B , KECK RAY L
Inventor: SAMMIS LOUIS B , KECK RAY L
IPC: A23B7/157
CPC classification number: A23B7/157
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公开(公告)号:US2577273A
公开(公告)日:1951-12-04
申请号:US7787649
申请日:1949-02-23
Applicant: SAMMIS LOUIS B , KECK RAY L
Inventor: SAMMIS LOUIS B , KECK RAY L
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公开(公告)号:US2244729A
公开(公告)日:1941-06-10
申请号:US24156238
申请日:1938-11-21
Applicant: SAMMIS LOUIS B , HOOD FRANK R
Inventor: SAMMIS LOUIS B , HOOD FRANK R
IPC: B07B13/075
CPC classification number: B07B13/075 , Y10S209/933
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