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公开(公告)号：US3467004A
公开(公告)日：1969-09-16
申请号：US3467004D
申请日：1967-05-02
Applicant: CORNING GLASS WORKS
Inventor： BEST HOWARD S , GIBBS PAUL F , MOSELY GRAHAM HARTWELL
CPC classification number: B41F15/0818
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