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发明名称
TEST SYSTEM FOR DATA RECORDING/REPRODUCING DEVICE
摘要
申请公布号
JPS6320776(A)
申请公布日期
1988.01.28
申请号
JP19860163730
申请日期
1986.07.14
申请人
RICOH CO LTD
发明人
ADACHI OSAMU;YAMADA WASAKU;KADOKAWA YUICHI;SUZUKI MASAMITSU
分类号
G11B20/18
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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