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公开(公告)号:US2077080A
公开(公告)日:1937-04-13
申请号:US3226835
申请日:1935-07-19
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
IPC: F16D57/02
CPC classification number: F16D57/02
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公开(公告)号:US2306986A
公开(公告)日:1942-12-29
申请号:US34205040
申请日:1940-06-24
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
CPC classification number: B01D39/2003 , B01D29/15 , B01D35/02 , B01D37/00 , B01D39/06
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公开(公告)号:US2540223A
公开(公告)日:1951-02-06
申请号:US68468046
申请日:1946-07-19
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
CPC classification number: A23C3/00 , A23L3/32 , C02F1/46114 , C02F2303/04
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公开(公告)号:US2306985A
公开(公告)日:1942-12-29
申请号:US34204840
申请日:1940-06-24
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
CPC classification number: B01D35/02 , B01D29/44 , B01D35/30 , B01D2201/301
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公开(公告)号:US2306984A
公开(公告)日:1942-12-29
申请号:US34204740
申请日:1940-06-24
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
CPC classification number: B01D29/46 , B01D29/44 , B01D35/18 , B01D37/02 , F02M37/221
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公开(公告)号:US2354931A
公开(公告)日:1944-08-01
申请号:US34204640
申请日:1940-06-24
Applicant: TOLMAN JOHN A
Inventor: TOLMAN JOHN A
CPC classification number: B01D29/46 , B01D29/111 , B01D29/44 , B01D29/48 , B01D35/00 , B01D39/2017 , B01D2239/0478 , B01D2239/065 , B01D2239/0695 , Y10S55/31 , Y10T29/49865
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