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发明名称
摘要
申请公布号
JPH0745273(B2)
申请公布日期
1995.05.17
申请号
JP19910189429
申请日期
1991.07.04
申请人
CHOKAI AKIRA
发明人
CHOKAI AKIRA
分类号
B23C3/13;B44B3/02;B44B3/06;(IPC1-7):B44B3/02
主分类号
B23C3/13
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