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发明名称
摘要
申请公布号
JP2918610(B2)
申请公布日期
1999.07.12
申请号
JP19900064563
申请日期
1990.03.14
申请人
KOMATSU SEISAKUSHO KK
发明人
YOKOTA AKIRA
分类号
B29C45/50;B29C45/76;(IPC1-7):B29C45/76
主分类号
B29C45/50
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代理人
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