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发明名称
PRODUCTION OF CHARCOAL
摘要
申请公布号
JPH02229705(A)
申请公布日期
1990.09.12
申请号
JP19890048965
申请日期
1989.03.01
申请人
NIPPON STEEL CORP;TAMA MOKUZAI SANGYO:KK
发明人
HIMEDA MASATAKA;MIKOSHI KAZUHIRO;KIKUCHI AKIO;SUGAWARA RYOICHI;URATA MITSUMASA
分类号
C01B31/00
主分类号
C01B31/00
代理机构
代理人
主权项
地址
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