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发明名称
COMPOSITE CROSSSBEAM
摘要
申请公布号
JPS55126652(A)
申请公布日期
1980.09.30
申请号
JP19790032121
申请日期
1979.03.19
申请人
SATO TEKKO CO LTD
发明人
YASUDA MASAAKI
分类号
E04C3/34;E01D1/00;E01D2/00;E01D2/04;E01D101/26;E01D101/40;E04C3/293
主分类号
E04C3/34
代理机构
代理人
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地址
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