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发明名称
PROCESS FOR MAKING GLASS FIBER MATS
摘要
申请公布号
CA791605(A)
申请公布日期
1968.08.06
申请号
CAD791605
申请日期
申请人
PPG INDUSTRIES, INC.
发明人
ALFRED M. ROSCHER;EDWARD J. POTKANOWICZ
分类号
主分类号
代理机构
代理人
主权项
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