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经营范围
发明名称
PITCH FEEDER
摘要
申请公布号
JPS5527413(A)
申请公布日期
1980.02.27
申请号
JP19780098985
申请日期
1978.08.16
申请人
KOMATSU MFG CO LTD
发明人
HARA HIROBUMI
分类号
B21D43/06;B21D43/10
主分类号
B21D43/06
代理机构
代理人
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地址
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