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公开(公告)号:US1489985A
公开(公告)日:1924-04-08
申请号:US47005921
申请日:1921-05-16
Applicant: VAUGHN CAMP
Inventor: DAVIS LEWIS K
IPC: B65G17/42
CPC classification number: B65G17/42 , B65G2201/06
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公开(公告)号:US1512202A
公开(公告)日:1924-10-21
申请号:US62586923
申请日:1923-03-17
Applicant: VAUGHN CAMP
Inventor: DAVIS LEWIS K
IPC: D06H7/02
CPC classification number: D06H7/02 , Y10T83/4766
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公开(公告)号:US1511401A
公开(公告)日:1924-10-14
申请号:US47006021
申请日:1921-05-16
Applicant: VAUGHN CAMP
Inventor: DAVIS LEWIS K
IPC: B65G47/244
CPC classification number: B65G47/244
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公开(公告)号:US1508445A
公开(公告)日:1924-09-16
申请号:US47047021
申请日:1921-05-17
Applicant: VAUGHN CAMP
Inventor: DAVIS LEWIS K
IPC: B26D1/60
CPC classification number: B26D1/605 , Y10T83/4708 , Y10T83/4711 , Y10T83/4757
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公开(公告)号:US1507342A
公开(公告)日:1924-09-02
申请号:US47047121
申请日:1921-05-17
Applicant: VAUGHN CAMP
Inventor: DAVIS LEWIS K
CPC classification number: B32B37/22 , Y10T83/4757 , Y10T156/108 , Y10T156/1084 , Y10T156/1092 , Y10T156/1343 , Y10T156/1734
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