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公开(公告)号:US2668055A
公开(公告)日:1954-02-02
申请号:US18554450
申请日:1950-09-19
Applicant: LEWIS SHARP , ALBERT SHARP
Inventor: LEWIS SHARP , ALBERT SHARP
IPC: A63B21/015 , A63B23/035 , A63B23/14
CPC classification number: A63B23/14 , A63B21/015
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公开(公告)号:US1805927A
公开(公告)日:1931-05-19
申请号:US34318229
申请日:1929-02-27
Applicant: LEWIS SHARP
Inventor: LEWIS SHARP
IPC: A01D34/63
CPC classification number: A01D34/63 , A01D2101/00 , Y10S56/20
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公开(公告)号:US1744337A
公开(公告)日:1930-01-21
申请号:US20972927
申请日:1927-08-01
Applicant: LEWIS SHARP
Inventor: LEWIS SHARP
IPC: B41J29/15
CPC classification number: B41J29/15
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公开(公告)号:US1773879A
公开(公告)日:1930-08-26
申请号:US22398927
申请日:1927-10-04
Applicant: LEWIS SHARP
Inventor: LEWIS SHARP
IPC: B41J29/15
CPC classification number: B41J29/15 , Y10T74/1587 , Y10T74/2042
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公开(公告)号:US2266767A
公开(公告)日:1941-12-23
申请号:US15337237
申请日:1937-07-13
Applicant: CAESAR LINDEN , LEWIS SHARP
Inventor: CAESAR LINDEN , LEWIS SHARP
IPC: B05B11/06
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