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发明名称
Method of manufacturing moistureresistant mineral wool
摘要
申请公布号
US2022750(A)
申请公布日期
1935.12.03
申请号
US19290416282
申请日期
1929.12.24
申请人
JOHNS-MANVILLE CORPORATION
发明人
TOOHEY EDWARD A.
分类号
C03B37/06
主分类号
C03B37/06
代理机构
代理人
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地址
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