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经营范围
发明名称
Improvements in or relating to the bending of glass
摘要
申请公布号
GB770131(A)
申请公布日期
1957.03.13
申请号
GB19550015351
申请日期
1955.05.27
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
分类号
C03B23/027
主分类号
C03B23/027
代理机构
代理人
主权项
地址
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