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发明名称
Apparatus for making plate glass
摘要
申请公布号
US1775125(A)
申请公布日期
1930.09.09
申请号
US19270235459
申请日期
1927.11.25
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
GELSTHARP FREDERICK
分类号
C03B13/04
主分类号
C03B13/04
代理机构
代理人
主权项
地址
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