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公开(公告)号：US3315102A
公开(公告)日：1967-04-18
申请号：US26611963
申请日：1963-01-14
Applicant: ELECTROMATION COMPONENTS CORP
Inventor： QUINT ROBERT H , MACH FRANK H
IPC: B06B1/02
CPC classification number: B06B1/0276 , B06B2201/71
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