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公开(公告)号:US3457102A
公开(公告)日:1969-07-22
申请号:US3457102D
申请日:1964-03-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GREKILA RICHARD B , NEEDHAM OLIVER S JR
公开(公告)号:US3457102A
公开(公告)日:1969-07-22
申请号:US3457102D
申请日:1964-03-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GREKILA RICHARD B , NEEDHAM OLIVER S JR