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公开(公告)号:US2340485A
公开(公告)日:1944-02-01
申请号:US39668141
申请日:1941-06-05
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: B41C1/14
CPC classification number: B41C1/142
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公开(公告)号:US2250435A
公开(公告)日:1941-07-22
申请号:US20398138
申请日:1938-04-25
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: C25D1/08
CPC classification number: C25D1/08
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公开(公告)号:US2171276A
公开(公告)日:1939-08-29
申请号:US10850536
申请日:1936-10-31
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: G03F5/10
CPC classification number: G03F5/10
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公开(公告)号:US3396911A
公开(公告)日:1968-08-13
申请号:US67170667
申请日:1967-09-29
Applicant: EDWARD O. NORRIS
Inventor: NORRIS EDWARD O
CPC classification number: B05B7/1218 , B05B1/265 , B05B5/03 , B05B7/067 , B05B7/0815 , B05B7/1209
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5.Process of producing matrices for the electroforming of foraminous sheet 失效
Title translation: 生产多孔板电铸基体的工艺公开(公告)号:US2291829A
公开(公告)日:1942-08-04
申请号:US29821539
申请日:1939-10-06
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: C25D1/08
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公开(公告)号:US2250436A
公开(公告)日:1941-07-22
申请号:US29821639
申请日:1939-10-06
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: C25D1/08
CPC classification number: C25D1/08
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公开(公告)号:US2166367A
公开(公告)日:1939-07-18
申请号:US75622434
申请日:1934-12-06
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
CPC classification number: B07B1/4618 , C25D1/08 , Y10T29/4962
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8.
公开(公告)号:US2287122A
公开(公告)日:1942-06-23
申请号:US35027440
申请日:1940-08-03
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
CPC classification number: C25D1/02 , Y10S162/903
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公开(公告)号:US2246380A
公开(公告)日:1941-06-17
申请号:US19140538
申请日:1938-02-19
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
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公开(公告)号:US2231678A
公开(公告)日:1941-02-11
申请号:US20323538
申请日:1938-04-21
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
IPC: C25D1/08
CPC classification number: C25D1/08
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