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经营范围
发明名称
SELF-SUSTAINING,THIN,CRACK-FREE SHEET OF INORGANIC AEROGEL
摘要
申请公布号
US3434912(A)
申请公布日期
1969.03.25
申请号
USD3434912
申请日期
1965.11.22
申请人
STANDARD OIL CO.
发明人
JOHN B. PERI
分类号
B01D39/20;B01J13/00;C01B25/36;C01B33/158;(IPC1-7):B29C23/00;B32B9/00
主分类号
B01D39/20
代理机构
代理人
主权项
地址
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