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经营范围
发明名称
PIPE CUTTER
摘要
申请公布号
JPS56126521(A)
申请公布日期
1981.10.03
申请号
JP19800026616
申请日期
1980.03.05
申请人
HITACHI LTD
发明人
WATANABE TATATOMI
分类号
B23D21/14
主分类号
B23D21/14
代理机构
代理人
主权项
地址
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