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公开(公告)号:US3280019A
公开(公告)日:1966-10-18
申请号:US29258663
申请日:1963-07-03
Applicant: IBM
Inventor: HARDING WILLIAM E , SCHWARTZ ROBERT S
IPC: H01L21/288 , H01L21/304 , H01L21/316 , H01L21/56 , H01L21/68 , H01L21/78 , H01L23/29 , H01L23/31
CPC classification number: H01L21/6835 , H01L21/2885 , H01L21/3043 , H01L21/316 , H01L21/56 , H01L21/78 , H01L23/291 , H01L23/3157 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2224/32225 , H01L2924/01012 , H01L2924/01014 , H01L2924/01019 , H01L2924/01066 , H01L2924/01078 , Y10T29/49789
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公开(公告)号:US3301213A
公开(公告)日:1967-01-31
申请号:US23245662
申请日:1962-10-23
Applicant: IBM
Inventor: GROCHOWSKI EDWARD G , SCHWARTZ ROBERT S , WHITE WILLIAM H
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公开(公告)号:US3025763A
公开(公告)日:1962-03-20
申请号:US82323859
申请日:1959-06-26
Applicant: IBM
Inventor: SCHWARTZ ROBERT S , MILTON GENSER
IPC: G02B5/20
CPC classification number: G02B5/207
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公开(公告)号:US3001895A
公开(公告)日:1961-09-26
申请号:US66406957
申请日:1957-06-06
Applicant: IBM
Inventor: SCHWARTZ ROBERT S , SLADE BERNARD N
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