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经营范围
发明名称
HOT SAWING APPARATUS
摘要
申请公布号
JPS5256476(A)
申请公布日期
1977.05.09
申请号
JP19750131492
申请日期
1975.11.04
申请人
HITACHI LTD
发明人
HARAKO TAKEHISA
分类号
B23D47/00;B23D33/00;B23D36/00;B23D45/10
主分类号
B23D47/00
代理机构
代理人
主权项
地址
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