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经营范围
发明名称
YUATSUKAITENBENNOMENTORYOPANCHIOYOBISONOSEIZOHOHO
摘要
申请公布号
JP2649383(B2)
申请公布日期
1997.09.03
申请号
JP19880174278
申请日期
1988.07.13
申请人
JIDOSHA KIKI KK
发明人
KUMEGAWA KAZUHISA
分类号
B21D28/14;B21D28/16;B21K13/00;(IPC1-7):B21D28/14
主分类号
B21D28/14
代理机构
代理人
主权项
地址
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