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公开(公告)号：US2911749A
公开(公告)日：1959-11-10
申请号：US52462355
申请日：1955-07-26
Applicant: CORNING GLASS WORKS
Inventor： STOOKEY STANLEY D
CPC classification number: G03C1/76 , C03C4/02 , C03C14/006 , C03C21/00 , C03C21/008 , G03C1/705 , Y10T428/24926 , Y10T428/256
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