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公开(公告)号:US874133A
公开(公告)日:1907-12-17
申请号:US1907386235
申请日:1907-07-30
Applicant: STEVENS ROBERT W
Inventor: STEVENS ROBERT W
CPC classification number: B26D3/185 , Y10T83/6619 , Y10T83/8878 , Y10T83/9292
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公开(公告)号:US3293472A
公开(公告)日:1966-12-20
申请号:US47824165
申请日:1965-08-09
Applicant: STEVENS ROBERT W
Inventor: STEVENS ROBERT W
IPC: H02K3/50
CPC classification number: H02K3/505
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公开(公告)号:US2863541A
公开(公告)日:1958-12-09
申请号:US55088955
申请日:1955-12-05
Applicant: RICE HENRY T M , STEVENS ROBERT T , STEVENS ADELE M
Inventor: RICE HENRY T M , STEVENS ROBERT T , STEVENS ADELE M
IPC: B25B23/145 , F16D43/20
CPC classification number: F16D43/20 , B25B23/145
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公开(公告)号:US1252194A
公开(公告)日:1918-01-01
申请号:US14380717
申请日:1917-01-22
Applicant: STEVENS ROBERT HARRY
Inventor: STEVENS ROBERT HARRY
CPC classification number: B65D47/2031
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公开(公告)号:US735614A
公开(公告)日:1903-08-04
申请号:US1901080141
申请日:1901-10-26
Applicant: B B WATKINS , STEVENS ROBERT ASPLING
Inventor: STEVENS ROBERT ASPLING
CPC classification number: A47F3/10
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