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公开(公告)号:US1609074A
公开(公告)日:1926-11-30
申请号:US5672325
申请日:1925-09-16
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: B66D1/22
CPC classification number: B66D1/225
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公开(公告)号:US1783076A
公开(公告)日:1930-11-25
申请号:US31352928
申请日:1928-10-19
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: E05D15/00
CPC classification number: E05D15/28 , E05D2700/12 , Y10T16/5476
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公开(公告)号:US1672562A
公开(公告)日:1928-06-05
申请号:US15152226
申请日:1926-11-29
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: E06B3/984
CPC classification number: E06B3/9845 , Y10S403/13 , Y10T403/553 , Y10T403/555 , Y10T403/557
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公开(公告)号:US1770881A
公开(公告)日:1930-07-15
申请号:US36076929
申请日:1929-05-06
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
CPC classification number: H02P1/44 , B27F1/08 , Y10T29/53796
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公开(公告)号:US1617623A
公开(公告)日:1927-02-15
申请号:US5672225
申请日:1925-09-16
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: B27F1/08
CPC classification number: B27F1/08
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公开(公告)号:US1749576A
公开(公告)日:1930-03-04
申请号:US31777628
申请日:1928-11-07
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: A47B61/00
CPC classification number: A47B61/003
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公开(公告)号:US1684760A
公开(公告)日:1928-09-18
申请号:US14752926
申请日:1926-11-10
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: B27F1/08
CPC classification number: B27F1/08
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公开(公告)号:US1609076A
公开(公告)日:1926-11-30
申请号:US7339825
申请日:1925-12-05
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: F16H3/66
CPC classification number: F16H3/663
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公开(公告)号:US1609075A
公开(公告)日:1926-11-30
申请号:US5672425
申请日:1925-09-16
Applicant: LEWIS EVANS WILLIAM
Inventor: LEWIS EVANS WILLIAM
IPC: B66D3/16
CPC classification number: B66D3/16
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