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公开(公告)号:US3505522A
公开(公告)日:1970-04-07
申请号:US3505522D
申请日:1967-04-13
Applicant: TEXAS INSTRUMENTS INC
Inventor: JOHNSON ROWLAND E , PATTERSON ROBERT J , TILTON ANDRE E
CPC classification number: C03C3/323
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公开(公告)号:US3440068A
公开(公告)日:1969-04-22
申请号:US3440068D
申请日:1966-12-21
Applicant: TEXAS INSTRUMENTS INC
Inventor: PATTERSON ROBERT J , TILTON ANDRE E
CPC classification number: C03C3/321 , Y10S501/904
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