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公开(公告)号:US2471934A
公开(公告)日:1949-05-31
申请号:US413748
申请日:1948-01-24
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: B24D9/04
CPC classification number: B24D9/04
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公开(公告)号:US1994385A
公开(公告)日:1935-03-12
申请号:US70799334
申请日:1934-01-23
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B37/04
CPC classification number: D05B37/04
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公开(公告)号:US1943203A
公开(公告)日:1934-01-09
申请号:US59637532
申请日:1932-03-02
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B29/00
CPC classification number: D05B29/00
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公开(公告)号:US2167474A
公开(公告)日:1939-07-25
申请号:US22474338
申请日:1938-08-13
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B69/22
CPC classification number: D05B69/22
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公开(公告)号:US1977505A
公开(公告)日:1934-10-16
申请号:US69061333
申请日:1933-09-22
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B37/04
CPC classification number: D05B37/04
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公开(公告)号:US1736578A
公开(公告)日:1929-11-19
申请号:US24912228
申请日:1928-01-24
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: F16H9/22
CPC classification number: F16H9/22
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公开(公告)号:US3162158A
公开(公告)日:1964-12-22
申请号:US29237063
申请日:1963-07-02
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
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公开(公告)号:US2320221A
公开(公告)日:1943-05-25
申请号:US42605042
申请日:1942-01-08
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B69/22
CPC classification number: D05B69/22
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公开(公告)号:US1852952A
公开(公告)日:1932-04-05
申请号:US52983631
申请日:1931-04-13
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B29/00
CPC classification number: D05B29/00
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公开(公告)号:US3186365A
公开(公告)日:1965-06-01
申请号:US22307562
申请日:1962-09-12
Applicant: JOSEPH CHUDNER
Inventor: JOSEPH CHUDNER
IPC: D05B35/02
CPC classification number: D05B35/02 , Y10T24/45476 , Y10T24/45529
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