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公开(公告)号:US1183104A
公开(公告)日:1916-05-16
申请号:US2646615
申请日:1915-05-07
Applicant: MINNETONNA COMPANY
Inventor: NICOLL WILLIAM R
CPC classification number: A01J15/04
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公开(公告)号:US1268592A
公开(公告)日:1918-06-04
申请号:US11197616
申请日:1916-07-29
Applicant: MINNETONNA COMPANY
Inventor: MCLAUGHLIN WILLIAM J , NICOLL WILLIAM R
CPC classification number: B01F11/0082
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公开(公告)号:US1263332A
公开(公告)日:1918-04-16
申请号:US11346116
申请日:1916-08-07
Applicant: MINNETONNA COMPANY
Inventor: MCLAUGHLIN AMANDA B , NICOLL WILLIAM R
CPC classification number: B01F9/08
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公开(公告)号:US1249808A
公开(公告)日:1917-12-11
申请号:US8176316
申请日:1916-03-02
Applicant: MINNETONNA COMPANY
Inventor: NICOLL WILLIAM R , MCLAUGHLIN WILLIAM J
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