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经营范围
发明名称
ADSORBENT FOR OIL MIST
摘要
申请公布号
JPH038440(A)
申请公布日期
1991.01.16
申请号
JP19890143474
申请日期
1989.06.06
申请人
TOKAI CARBON CO LTD
发明人
KUBO HIROSHI;YASUI MASATAKA;TAKEMURA FUMIO
分类号
B01J20/20
主分类号
B01J20/20
代理机构
代理人
主权项
地址
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