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发明名称
MANUFACTURE OF FRAME FOR TRUSS STRUCTURE
摘要
申请公布号
JPH0357577(A)
申请公布日期
1991.03.12
申请号
JP19890191289
申请日期
1989.07.26
申请人
CHIYODA CORP;TAIYO KOGYO KK
发明人
UCHIDA MASAKATSU;MASAI TAKAHITO;YOKOI KEISHIRO;WATANABE SUMIO
分类号
B23K20/12
主分类号
B23K20/12
代理机构
代理人
主权项
地址
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