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发明名称
POWDER PRODUCTION DEVICE
摘要
申请公布号
JPH02152545(A)
申请公布日期
1990.06.12
申请号
JP19880307289
申请日期
1988.12.05
申请人
NIPPON STEEL WELD PROD & ENG CO LTD
发明人
SAKUNO FUMIHIKO;SONODA HIROFUMI;HONDA SATOSHI;KUMAGAI RYOHEI
分类号
B01J19/08;B01J2/04;B22F9/10
主分类号
B01J19/08
代理机构
代理人
主权项
地址
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