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公开(公告)号:US2846076A
公开(公告)日:1958-08-05
申请号:US47197054
申请日:1954-11-30
Applicant: BRANT DAVID O
Inventor: BRANT DAVID O
IPC: B01D29/085
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公开(公告)号:US2564174A
公开(公告)日:1951-08-14
申请号:US5732148
申请日:1948-10-29
Applicant: RUSSELL D HAY , ROBERT W BANTA
Inventor: MICHAEL ROMAN
IPC: B01D29/075
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公开(公告)号:US2541144A
公开(公告)日:1951-02-13
申请号:US3197248
申请日:1948-06-09
Applicant: ANDERSON CARL G
Inventor: ANDERSON CARL G
IPC: A01J11/06
CPC classification number: A01J11/06
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公开(公告)号:US2413742A
公开(公告)日:1947-01-07
申请号:US39457841
申请日:1941-05-22
Applicant: RICE & ADAMS CORP
Inventor: CARKHUFF FLOYD B
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公开(公告)号:US2354412A
公开(公告)日:1944-07-25
申请号:US39858641
申请日:1941-06-18
Applicant: THOS D MCHALE MFG CO
Inventor: WALKER HORACE J , SETTLAGE ROBERT R
IPC: A01J11/06
CPC classification number: A01J11/06
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公开(公告)号:US2209447A
公开(公告)日:1940-07-30
申请号:US25426139
申请日:1939-02-02
Applicant: ATLANTIC STAMPING COMPANY
Inventor: DOWLING MARTIN J
IPC: A01J11/06
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公开(公告)号:US2185512A
公开(公告)日:1940-01-02
申请号:US19692638
申请日:1938-03-19
Applicant: MCHALE THOMAS D
Inventor: MCHALE THOMAS D
IPC: A01J11/06
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公开(公告)号:US2172327A
公开(公告)日:1939-09-05
申请号:US11518736
申请日:1936-12-10
Applicant: ERVEN D BAIRD , RAYMOND W HOCKELBERG
Inventor: BAIRD LEWIS F
IPC: A01J11/06
CPC classification number: A01J11/06
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公开(公告)号:US2064259A
公开(公告)日:1936-12-15
申请号:US3111435
申请日:1935-07-12
Applicant: HEHN WILLIAM A
Inventor: HEHN WILLIAM A
CPC classification number: A01J11/06
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