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发明名称
Thermal insulating bodies and method of manufacture
摘要
申请公布号
US2808338(A)
申请公布日期
1957.10.01
申请号
US19520326791
申请日期
1952.12.18
申请人
JOHNS-MANVILLE CORPORATION
发明人
BRUNO ARTHUR J.;SPEIL SIDNEY
分类号
C04B28/24;C04B30/02
主分类号
C04B28/24
代理机构
代理人
主权项
地址
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