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公开(公告)号:US1708124A
公开(公告)日:1929-04-09
申请号:US18573527
申请日:1927-04-22
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
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公开(公告)号:US1619568A
公开(公告)日:1927-03-01
申请号:US7646425
申请日:1925-12-19
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
IPC: F16B13/08
CPC classification number: F16B13/08
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公开(公告)号:US1574373A
公开(公告)日:1926-02-23
申请号:US2803825
申请日:1925-05-04
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
IPC: E04H13/00
CPC classification number: E04H13/003
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公开(公告)号:US1543371A
公开(公告)日:1925-06-23
申请号:US353025
申请日:1925-01-19
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
IPC: E04H13/00
CPC classification number: E04H13/003 , Y10T16/201
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公开(公告)号:US1811307A
公开(公告)日:1931-06-23
申请号:US32788928
申请日:1928-12-22
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
IPC: B28B11/24
CPC classification number: B28B11/243
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公开(公告)号:US1708083A
公开(公告)日:1929-04-09
申请号:US19848927
申请日:1927-06-13
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
CPC classification number: F27B9/38 , F27B9/022 , F27B9/082 , F27B9/24 , F27B9/2407 , F27B19/04 , F27M2001/1504
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公开(公告)号:US1619569A
公开(公告)日:1927-03-01
申请号:US7646525
申请日:1925-12-19
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
IPC: F16B13/12
CPC classification number: F16B13/126 , Y10S16/24 , Y10T29/5393
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公开(公告)号:US1578406A
公开(公告)日:1926-03-30
申请号:US1813525
申请日:1925-03-25
Applicant: DEDOUCH JOSEPH A
Inventor: DEDOUCH JOSEPH A
CPC classification number: A44C25/004 , Y10T16/524
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