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经营范围
发明名称
AUTOMATIC PIPE DRAWING MACHINE
摘要
申请公布号
JPS53149860(A)
申请公布日期
1978.12.27
申请号
JP19780015693
申请日期
1978.02.14
申请人
YOKO SEISAKUSHO KK
发明人
ICHINOMIYA ISAO;SEKINE MOTOOMI
分类号
B21C1/22;B21C1/28
主分类号
B21C1/22
代理机构
代理人
主权项
地址
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