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经营范围
发明名称
PUNCHING DEVICE
摘要
申请公布号
JPS6293035(A)
申请公布日期
1987.04.28
申请号
JP19850231113
申请日期
1985.10.18
申请人
HITACHI LTD
发明人
NAKATSUHAMA YUICHI;TAKEDA HIRONOBU;SUGISHIMA MASAYUKI;TSUMIYAMA MASAYUKI
分类号
B26D7/18;B21D28/02;B21D28/34;B21D45/00
主分类号
B26D7/18
代理机构
代理人
主权项
地址
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