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发明名称
Double window construction
摘要
申请公布号
US2054856(A)
申请公布日期
1936.09.22
申请号
US19350037036
申请日期
1935.08.20
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
FOX JOHN H.;STROUD CHARLES E.
分类号
E06B3/60;E06B3/64
主分类号
E06B3/60
代理机构
代理人
主权项
地址
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