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发明名称
Glass drawing apparatus
摘要
申请公布号
US2104460(A)
申请公布日期
1938.01.04
申请号
US19370125609
申请日期
1937.02.13
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
HALBACH HOWARD L.
分类号
C03B15/08
主分类号
C03B15/08
代理机构
代理人
主权项
地址
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