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发明名称
SANDWICH STRUCTURAL PANEL OF CELLULAR CORE TYPE
摘要
申请公布号
US3552086(A)
申请公布日期
1971.01.05
申请号
USD3552086
申请日期
1967.04.07
申请人
STANRAY CORP.
发明人
JOHN W. ALLEN
分类号
E04C2/36;E04C2/42;(IPC1-7):E04C2/36
主分类号
E04C2/36
代理机构
代理人
主权项
地址
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