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发明名称
ROTARY ERASING HEAD
摘要
申请公布号
JPH0482003(A)
申请公布日期
1992.03.16
申请号
JP19900194881
申请日期
1990.07.25
申请人
HITACHI LTD
发明人
YAMADA MASAMICHI;TAKAYAMA SADAKAZU;SHINODA IKUO;OHATA TSUKASA;ARIKAWA YASUYUKI
分类号
G11B5/265
主分类号
G11B5/265
代理机构
代理人
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