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公开(公告)号：US1989268A
公开(公告)日：1935-01-29
申请号：US53868031
申请日：1931-05-20
Applicant: LIBBEY OWENS FORD GLASS CO
Inventor： CASE BERNARD C , SCHAFER CONRAD B
IPC: B32B17/10
CPC classification number: B32B17/10935
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