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公开(公告)号:US919871A
公开(公告)日:1909-04-27
申请号:US1909471759
申请日:1909-01-11
Applicant: INGRAM SAMUEL , ALLEN GEORGE L
Inventor: INGRAM SAMUEL , ALLEN GEORGE L
CPC classification number: B61L5/00
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公开(公告)号:US1084522A
公开(公告)日:1914-01-13
申请号:US1912711762
申请日:1912-07-26
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
CPC classification number: B61F5/14
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公开(公告)号:US660942A
公开(公告)日:1900-10-30
申请号:US1900007113
申请日:1900-03-02
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
CPC classification number: B60C17/02 , Y10T152/10756 , Y10T152/10819
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公开(公告)号:US1022918A
公开(公告)日:1912-04-09
申请号:US1911607088
申请日:1911-02-07
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
CPC classification number: E06B7/084
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5.Pneumatic apparatus for cleaning, conveying, and recovering lint 失效
Title translation: 用于清洁,输送和回收棉绒的气动装置公开(公告)号:US1460220A
公开(公告)日:1923-06-26
申请号:US44432221
申请日:1921-02-12
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
IPC: D01B1/04
CPC classification number: D01B1/04
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公开(公告)号:US1427995A
公开(公告)日:1922-09-05
申请号:US50829021
申请日:1921-10-17
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
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公开(公告)号:US1285574A
公开(公告)日:1918-11-26
申请号:US20187217
申请日:1917-11-13
Applicant: WOODSON H ANDERSON , ALLEN GEORGE L
Inventor: ALLEN GEORGE L
CPC classification number: B65H5/062
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公开(公告)号:US1109100A
公开(公告)日:1914-09-01
申请号:US1912718528
申请日:1912-09-04
Applicant: ALLEN GEORGE L
Inventor: ALLEN GEORGE L
CPC classification number: E06C1/34
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