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公开(公告)号:DE1268471B
公开(公告)日:1968-05-16
申请号:DE1268471
申请日:1964-09-08
Applicant: PHOTOCIRCUITS CORP
Inventor: SCHNEBLE FREDERICK WILLIAM , MCCORMACK JOHN FRANCIS , ZEBLISKY RUDOLPH JOSEPH
IPC: C23C18/42 , C23C18/44 , C23C3/02