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经营范围
发明名称
CLEANING CARTRIDGE
摘要
申请公布号
JPH0668509(A)
申请公布日期
1994.03.11
申请号
JP19910243605
申请日期
1991.09.24
申请人
NEC HOME ELECTRON LTD
发明人
TAKAHASHI JUNICHI
分类号
G11B7/12;(IPC1-7):G11B7/12
主分类号
G11B7/12
代理机构
代理人
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地址
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