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发明名称
PERFEZIONAMENTI IN O RELATIVI A GRUPPI STRUTTURALI.
摘要
申请公布号
IT7822357(D0)
申请公布日期
1978.04.14
申请号
IT19780022357
申请日期
1978.04.14
申请人
STOAKES RICHARD LEWIS
发明人
分类号
E04C;(IPC1-7):E04C/
主分类号
E04C
代理机构
代理人
主权项
地址
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