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公开(公告)号:US3305462A
公开(公告)日:1967-02-21
申请号:US48476765
申请日:1965-09-02
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/16
CPC classification number: C25D3/16
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公开(公告)号:US3037918A
公开(公告)日:1962-06-05
申请号:US4275560
申请日:1960-07-14
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2891896A
公开(公告)日:1959-06-23
申请号:US56199256
申请日:1956-01-30
Applicant: NOBEL FRED I , OSTROW BARNET D
Inventor: NOBEL FRED I , OSTROW BARNET D
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公开(公告)号:US3219559A
公开(公告)日:1965-11-23
申请号:US73025158
申请日:1958-04-23
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/12
CPC classification number: C25D3/12
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公开(公告)号:US3305461A
公开(公告)日:1967-02-21
申请号:US30427063
申请日:1963-08-23
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/14
CPC classification number: C25D3/14
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公开(公告)号:US3021266A
公开(公告)日:1962-02-13
申请号:US67750557
申请日:1957-08-12
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2870069A
公开(公告)日:1959-01-20
申请号:US62152956
申请日:1956-11-13
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/12
CPC classification number: C25D3/12
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公开(公告)号:US2817627A
公开(公告)日:1957-12-24
申请号:US52139255
申请日:1955-07-11
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
IPC: C25D3/58
CPC classification number: C25D3/58
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公开(公告)号:US2809929A
公开(公告)日:1957-10-15
申请号:US48342055
申请日:1955-01-21
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
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公开(公告)号:US2765269A
公开(公告)日:1956-10-02
申请号:US47013654
申请日:1954-11-19
Applicant: OSTROW BARNET D , NOBEL FRED I
Inventor: OSTROW BARNET D , NOBEL FRED I
CPC classification number: B01D53/944 , C25D3/48 , F01N3/2846 , F01N3/34 , F01N13/017 , F01N13/14 , F01N2330/08 , F01N2450/04 , Y02T10/20
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