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经营范围
发明名称
PIPE SHEARING DEVICE
摘要
申请公布号
JPH0319719(A)
申请公布日期
1991.01.28
申请号
JP19890154839
申请日期
1989.06.16
申请人
ASAHI OKUMA IND CO LTD
发明人
YAMAMOTO KUNIAKI
分类号
B23D21/00;B23D15/04;B23D33/00
主分类号
B23D21/00
代理机构
代理人
主权项
地址
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