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发明名称
DEVICE FOR MARKING ROLLED STEEL PLATE
摘要
申请公布号
JPS5327822(A)
申请公布日期
1978.03.15
申请号
JP19770106492
申请日期
1977.09.05
申请人
NIPPON STEEL CORP
发明人
SAKAI KAZUO;KUTOGI YUKIHARU
分类号
B21C51/00;B41K3/36;B44B5/00
主分类号
B21C51/00
代理机构
代理人
主权项
地址
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