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发明名称
PRODUCTION OF IRON POWDER
摘要
申请公布号
CA826603(A)
申请公布日期
1969.11.04
申请号
CAD826603
申请日期
申请人
HYDROCARBON RESEARCH
发明人
CLARENCE A. JOHNSON;WILLIAM VOLK
分类号
主分类号
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代理人
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