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发明名称
PRODUCTION OF CHROMIUM (III) OXIDE
摘要
申请公布号
JPH0517158(A)
申请公布日期
1993.01.26
申请号
JP19910197494
申请日期
1991.07.12
申请人
TOSOH CORP
发明人
SEO IKUYA;TANAKA YOSHIO;KANEKO TETSUO
分类号
C01G37/033
主分类号
C01G37/033
代理机构
代理人
主权项
地址
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