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发明名称
BALL-AND-ROLLER BEARING SYSTEM
摘要
申请公布号
KR172097(B1)
申请公布日期
1999.05.01
申请号
KR19880010807
申请日期
1988.08.25
申请人
NIPPON SEIKO KK
发明人
FURUMURA, KYOZABURO;MURAKAMI, YASUO;MATSUMOTO, YOUICHI;TAKEI, KENJI;SHIRATANI, TAKAAKI;NISHIDA, SOJI
分类号
C21D1/78;C23C8/22;C23C8/32;F16C33/30;F16C33/44;F16C33/56;F16C33/62;F16C33/64;(IPC1-7):F16C33/30;F16C33/20
主分类号
C21D1/78
代理机构
代理人
主权项
地址
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