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公开(公告)号:US1219901A
公开(公告)日:1917-03-20
申请号:US11845216
申请日:1916-09-05
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G39/12
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公开(公告)号:US1095445A
公开(公告)日:1914-05-05
申请号:US1911652830
申请日:1911-10-04
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G39/09
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公开(公告)号:US1219900A
公开(公告)日:1917-03-20
申请号:US1914877080
申请日:1914-12-14
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G47/82
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公开(公告)号:US1219898A
公开(公告)日:1917-03-20
申请号:US1914842036
申请日:1914-06-01
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G2201/0229
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公开(公告)号:US1548926A
公开(公告)日:1925-08-11
申请号:US61547723
申请日:1923-01-29
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
IPC: B65G39/00
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公开(公告)号:US1232882A
公开(公告)日:1917-07-10
申请号:US14868017
申请日:1917-02-14
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G13/10
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公开(公告)号:US1141514A
公开(公告)日:1915-06-01
申请号:US1912707837
申请日:1912-07-05
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: F16C21/00 , F16C13/022 , F16C17/08 , F16C19/06 , F16C2326/58
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公开(公告)号:US1545114A
公开(公告)日:1925-07-07
申请号:US54762922
申请日:1922-03-29
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
IPC: B61B10/02
CPC classification number: B61B10/025
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公开(公告)号:US1241324A
公开(公告)日:1917-09-25
申请号:US17470117
申请日:1917-06-14
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: F16C13/02
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公开(公告)号:US1219899A
公开(公告)日:1917-03-20
申请号:US1914855735
申请日:1914-08-08
Applicant: ALVEY MFG COMPANY
Inventor: ALVEY JOHN A
CPC classification number: B65G2201/02
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