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发明名称
Method of manufacturing fibrous insulation
摘要
申请公布号
US2326517(A)
申请公布日期
1943.08.10
申请号
US19410374703
申请日期
1941.01.16
申请人
JOHNS-MANVILLE CORPORATION
发明人
BROWN GEORGE B.
分类号
C04B28/22
主分类号
C04B28/22
代理机构
代理人
主权项
地址
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