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发明名称
Method of forming felted silica fibers
摘要
申请公布号
US2730475(A)
申请公布日期
1956.01.10
申请号
US19530339389
申请日期
1953.02.27
申请人
THE H. I. THOMPSON FIBER GLASS CO.
发明人
PARKER LEON
分类号
C03B37/02;C03C13/00;C03C25/68;C04B14/42
主分类号
C03B37/02
代理机构
代理人
主权项
地址
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