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发明名称
Method of making thin-walled reentrant structure
摘要
申请公布号
US2832676(A)
申请公布日期
1958.04.29
申请号
US19560557595
申请日期
1956.01.05
申请人
NORTH AMERICAN AVIATION, INC.
发明人
JR. CLAY H. LLEWELLYN,;WELSH RICHARD D.;HAYS STEPHEN A.
分类号
C23C18/36
主分类号
C23C18/36
代理机构
代理人
主权项
地址
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