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公开(公告)号:US3418843A
公开(公告)日:1968-12-31
申请号:US56607266
申请日:1966-07-18
Applicant: SUN ELECTRIC CORP
Inventor: BOSSHART JOHN L
公开(公告)号:US3418843A
公开(公告)日:1968-12-31
申请号:US56607266
申请日:1966-07-18
Applicant: SUN ELECTRIC CORP
Inventor: BOSSHART JOHN L