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公开(公告)号：US2605338A
公开(公告)日：1952-07-29
申请号：US13716850
申请日：1950-01-06
Applicant: MILLER FRANK G , SAM PAULLIN
Inventor： MILLER FRANK G , SAM PAULLIN
IPC: B60Q1/50
CPC classification number: B60Q1/50
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