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发明名称
WIND APRON FOR AIR SUPPORTED SHELTERS
摘要
申请公布号
US3601934(A)
申请公布日期
1971.08.31
申请号
USD3601934
申请日期
1969.07.29
申请人
ALBERT E. DIETZ
发明人
ALBERT E. DIETZ
分类号
E04H15/20;(IPC1-7):E04G11/04;E04H14/00
主分类号
E04H15/20
代理机构
代理人
主权项
地址
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