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公开(公告)号：US1997259A
公开(公告)日：1935-04-09
申请号：US55370731
申请日：1931-07-29
Applicant: US HOFFMAN MACHINERY CORP
Inventor： LAMEASURE JOSES T
IPC: B62B3/08
CPC classification number: B62B3/08 , B62B2202/66
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