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发明名称
METHOD FOR SCARFING STEEL HAVING RECTANGULAR CROSS SECTION
摘要
申请公布号
JPH02274377(A)
申请公布日期
1990.11.08
申请号
JP19890094462
申请日期
1989.04.14
申请人
NIPPON STEEL CORP;CENTRAL UNIE:KK
发明人
TATSUMI YOSHIKI;NAKAMA AKIHIRO;ABE TAKAHIRO;GOTO KOZO;MATSUMOTO AKIHIKO;TANIGUCHI MITSURU
分类号
B23K7/06
主分类号
B23K7/06
代理机构
代理人
主权项
地址
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