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公开(公告)号：US1355625A
公开(公告)日：1920-10-12
申请号：US8770116
申请日：1916-03-30
Applicant: SUPERGLASS COMPANY
Inventor： VICTOR SHUMAN
IPC: B32B17/10
CPC classification number: B32B17/10366 , Y10S428/92 , Y10T442/109
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