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公开(公告)号:US1141706A
公开(公告)日:1915-06-01
申请号:US1914846232
申请日:1914-06-20
Applicant: HENDRIX HERBERT A
Inventor: HENDRIX HERBERT A
CPC classification number: A01J15/04
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公开(公告)号:US1117570A
公开(公告)日:1914-11-17
申请号:US1914839280
申请日:1914-05-18
Applicant: HENDRIX HERBERT A
Inventor: HENDRIX HERBERT A
CPC classification number: B01D35/043
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公开(公告)号:US1117569A
公开(公告)日:1914-11-17
申请号:US1913789078
申请日:1913-09-10
Applicant: HENDRIX HERBERT A
Inventor: HENDRIX HERBERT A
CPC classification number: A01J15/04 , Y10T74/19121
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