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发明名称
Process of making mineral wool batts
摘要
申请公布号
US2349909(A)
申请公布日期
1944.05.30
申请号
US19400319465
申请日期
1940.02.17
申请人
BAKELITE CORPORATION
发明人
MEHARG VIRGIL E.
分类号
C03C25/34;D04H1/64;D06M15/41
主分类号
C03C25/34
代理机构
代理人
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地址
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