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公开(公告)号：US1542076A
公开(公告)日：1925-06-16
申请号：US71142724
申请日：1924-05-06
Applicant: DEAN MINNICK STEEL WHEEL COMPA
Inventor： MINNICK FREDERICK L , DEAN HIGHLAND Z
IPC: B60B1/12
CPC classification number: B60B1/12 , Y10T29/49515
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