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发明名称
MANUFACTURE OF ENGINE VALVE OR THE LIKE
摘要
申请公布号
JPH0459176(A)
申请公布日期
1992.02.26
申请号
JP19900170137
申请日期
1990.06.29
申请人
FUJI VALVE CO LTD
发明人
TAKANO YUJI;HIROSE MASAHITO
分类号
B23K9/04
主分类号
B23K9/04
代理机构
代理人
主权项
地址
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