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公开(公告)号：US3544844A
公开(公告)日：1970-12-01
申请号：US3544844D
申请日：1969-07-11
Applicant: HIPOTRONICS
Inventor： PELLEGRINO ANTHONY J
CPC classification number: B05B12/004 , B05B5/10 , H02H3/087 , H02H7/003
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