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公开(公告)号:US3408779A
公开(公告)日:1968-11-05
申请号:US56073466
申请日:1966-06-27
Applicant: STANRAY CORP
Inventor: ALLEN JOHN W , BAKER JAMES E
公开(公告)号:US3408779A
公开(公告)日:1968-11-05
申请号:US56073466
申请日:1966-06-27
Applicant: STANRAY CORP
Inventor: ALLEN JOHN W , BAKER JAMES E