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公开(公告)号:US1765504A
公开(公告)日:1930-06-24
申请号:US17908227
申请日:1927-03-28
Applicant: AMERICAN LINEN COMPANY
Inventor: STEINER FRANK M , GOTTFRID OLSON
IPC: A47K10/28
CPC classification number: A47K10/28
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公开(公告)号:US847611A
公开(公告)日:1907-03-19
申请号:US1904195716
申请日:1904-02-29
Applicant: AMERICAN LINEN COMPANY
Inventor: SCHOFIELD ROBERT
CPC classification number: D01B1/22
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公开(公告)号:US2297282A
公开(公告)日:1942-09-29
申请号:US37543941
申请日:1941-01-22
Applicant: AMERICAN LINEN COMPANY
Inventor: BELDEN CHARLES W
IPC: G01J3/52
CPC classification number: G01J3/526
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公开(公告)号:US1994782A
公开(公告)日:1935-03-19
申请号:US61276432
申请日:1932-05-21
Applicant: AMERICAN LINEN COMPANY
Inventor: OLSON OTTO H
IPC: B65G47/61
CPC classification number: B65G47/61
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公开(公告)号:US1226246A
公开(公告)日:1917-05-15
申请号:US3144615
申请日:1915-06-01
Applicant: AMERICAN LINEN COMPANY , OVERHOLT FRANK M , GRANBOIS ARTHUR G
Inventor: OVERHOLT FRANK M , GRANBOIS ARTHUR G
CPC classification number: D06F83/00
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公开(公告)号:US2295325A
公开(公告)日:1942-09-08
申请号:US38144241
申请日:1941-03-03
Applicant: AMERICAN LINEN COMPANY
Inventor: BELDEN CHARLES W
IPC: G01J3/52
CPC classification number: G01J3/526
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