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公开(公告)号:US1734118A
公开(公告)日:1929-11-05
申请号:US21069327
申请日:1927-08-04
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/232
CPC classification number: E06B7/232
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公开(公告)号:US1699611A
公开(公告)日:1929-01-22
申请号:US4139825
申请日:1925-07-03
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/20
CPC classification number: E06B7/20
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公开(公告)号:US2002569A
公开(公告)日:1935-05-28
申请号:US69180133
申请日:1933-10-02
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/232
CPC classification number: E06B7/232
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公开(公告)号:US1713268A
公开(公告)日:1929-05-14
申请号:US14700826
申请日:1926-11-08
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/22
CPC classification number: E06B7/22
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公开(公告)号:US1757706A
公开(公告)日:1930-05-06
申请号:US34239329
申请日:1929-02-25
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B9/52
CPC classification number: E06B9/52
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公开(公告)号:US1755687A
公开(公告)日:1930-04-22
申请号:US17003427
申请日:1927-02-21
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/22
CPC classification number: E06B7/22
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公开(公告)号:US1666328A
公开(公告)日:1928-04-17
申请号:US9019226
申请日:1926-02-23
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/232
CPC classification number: E06B7/232
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公开(公告)号:US1666327A
公开(公告)日:1928-04-17
申请号:US3798825
申请日:1925-06-16
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/232
CPC classification number: E06B7/232
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公开(公告)号:US1883608A
公开(公告)日:1932-10-18
申请号:US42205930
申请日:1930-01-20
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B7/232
CPC classification number: E06B7/232
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公开(公告)号:US1853339A
公开(公告)日:1932-04-12
申请号:US45815830
申请日:1930-05-31
Applicant: DENNIS WILLIAM J
Inventor: DENNIS WILLIAM J
IPC: E06B9/52
CPC classification number: E06B9/52
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