-
公开(公告)号:FR2325018A1
公开(公告)日:1977-04-15
申请号:FR7611975
申请日:1976-04-16
Applicant: IBM
Inventor: MANNSDORFER WALTER , FROSCH ALBERT , SCHEUING CLAUS
-
公开(公告)号:FR2295452A2
公开(公告)日:1976-07-16
申请号:FR7534729
申请日:1975-11-07
Applicant: IBM
Inventor: FROSCH ALBERT , KORTH HANS-ERDMANN
IPC: G03B27/32 , G03F7/20 , H01L21/027 , H01L21/30 , G03B27/46 , H01L21/308 , H01L21/82
-
公开(公告)号:CA981961A
公开(公告)日:1976-01-20
申请号:CA138890
申请日:1972-04-05
Applicant: IBM
Inventor: FROSCH ALBERT , SCHMACKPFEFFER ARNO
-
-