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公开(公告)号：DE1551954A1
公开(公告)日：1970-05-21
申请号：DE1551954
申请日：1967-12-02
Applicant: ELECTRONICS CORP AMERICA
Inventor： GIUFFRIDA PHILIP , JOSEPH CADE PHILLIP
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公开(公告)号：DE1913715A1
公开(公告)日：1970-01-15
申请号：DE1913715
申请日：1969-03-18
Applicant: ELECTRONICS CORP AMERICA
Inventor： JOSEPH CADE PHILLIP
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