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公开(公告)号:US1244856A
公开(公告)日:1917-10-30
申请号:US9498516
申请日:1916-05-02
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
CPC classification number: B61K1/02 , B61L23/005
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公开(公告)号:US1137006A
公开(公告)日:1915-04-27
申请号:US1911633648
申请日:1911-06-17
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
CPC classification number: E05Y2900/106
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公开(公告)号:US1132777A
公开(公告)日:1915-03-23
申请号:US1132777D
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
CPC classification number: F04B49/065
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公开(公告)号:US2139126A
公开(公告)日:1938-12-06
申请号:US15734337
申请日:1937-08-04
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
IPC: B65G51/16
CPC classification number: B65G51/16 , Y10T137/7737 , Y10T137/7759
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公开(公告)号:US2070917A
公开(公告)日:1937-02-16
申请号:US4439635
申请日:1935-10-10
Applicant: LAMSON CO
Inventor: PERRY HAROLD R , JENNINGS CHESTER S
IPC: B65G17/48
CPC classification number: B65G17/48 , B65G2201/02
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公开(公告)号:US2060759A
公开(公告)日:1936-11-10
申请号:US71406434
申请日:1934-03-05
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
IPC: B65G47/48
CPC classification number: B65G47/482
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公开(公告)号:US2043293A
公开(公告)日:1936-06-09
申请号:US49294830
申请日:1930-11-03
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
IPC: G06K7/10
CPC classification number: G06K7/10861 , G06K2207/1016
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公开(公告)号:US1952549A
公开(公告)日:1934-03-27
申请号:US49488230
申请日:1930-11-11
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
IPC: B65G51/26
CPC classification number: B65G51/26
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公开(公告)号:US1938104A
公开(公告)日:1933-12-05
申请号:US50974831
申请日:1931-01-19
Applicant: LAMSON CO
Inventor: JENNINGS CHESTER S
IPC: B66B1/50
CPC classification number: B66B1/50
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