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公开(公告)号:US1671269A
公开(公告)日:1928-05-29
申请号:US67184123
申请日:1923-10-31
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: H01H3/16
CPC classification number: H01H3/16
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公开(公告)号:US1604628A
公开(公告)日:1926-10-26
申请号:US65639523
申请日:1923-08-08
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: E05B65/00
CPC classification number: B66B13/16
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公开(公告)号:US1644866A
公开(公告)日:1927-10-11
申请号:US9231626
申请日:1926-03-04
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: B66B3/02
CPC classification number: B66B3/026
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公开(公告)号:US1601841A
公开(公告)日:1926-10-05
申请号:US2881425
申请日:1925-05-08
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: B66B13/20
CPC classification number: B66B13/20
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公开(公告)号:US1931581A
公开(公告)日:1933-10-24
申请号:US12735826
申请日:1926-08-05
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: KELLEY LORIN J , BASSETT CYRUS W
IPC: B66B1/08
CPC classification number: B66B1/08
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公开(公告)号:US1714160A
公开(公告)日:1929-05-21
申请号:US24624928
申请日:1928-01-12
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: CROWELL WILLIAM B , BASSETT CYRUS W
IPC: E05F15/56
CPC classification number: E05F15/56 , E05Y2900/132 , Y10T16/2766
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公开(公告)号:US1862291A
公开(公告)日:1932-06-07
申请号:US29518728
申请日:1928-07-25
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W , FEAR HAROLD J
IPC: B66B11/00
CPC classification number: B66B11/006
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公开(公告)号:US1666589A
公开(公告)日:1928-04-17
申请号:US10278426
申请日:1926-04-17
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: B66B3/00
CPC classification number: B66B3/00
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公开(公告)号:US1652809A
公开(公告)日:1927-12-13
申请号:US9634026
申请日:1926-03-20
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: G08B5/36
CPC classification number: G08B5/36
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公开(公告)号:US2135131A
公开(公告)日:1938-11-01
申请号:US12578037
申请日:1937-02-15
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: BASSETT CYRUS W
IPC: E05F15/00
CPC classification number: E05F15/44 , E05Y2600/40 , E05Y2900/51
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