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发明名称
SLIT NOZZLE
摘要
申请公布号
JPH01240640(A)
申请公布日期
1989.09.26
申请号
JP19880068899
申请日期
1988.03.22
申请人
SUMITOMO METAL IND LTD
发明人
MARUYAMA AKIRA;KUREKO TOSHIO;TSUJIMOTO YASUO
分类号
C23C2/20;C21D1/00
主分类号
C23C2/20
代理机构
代理人
主权项
地址
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