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经营范围
发明名称
THROAT
摘要
申请公布号
GB9106175(D0)
申请公布日期
1991.05.08
申请号
GB19910006175
申请日期
1991.03.22
申请人
PILKINGTON GLASS LIMITED
发明人
分类号
C03B5/20;C03B5/43
主分类号
C03B5/20
代理机构
代理人
主权项
地址
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