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经营范围
发明名称
Space frame structures
摘要
申请公布号
US3323820(A)
申请公布日期
1967.06.06
申请号
US19650449075
申请日期
1965.04.19
申请人
WHITTAKER CORPORATION
发明人
BRACCINI ALFONSO A.
分类号
E04B7/10
主分类号
E04B7/10
代理机构
代理人
主权项
地址
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