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经营范围
发明名称
RADIAL OIL SEAL
摘要
申请公布号
AU575289(B2)
申请公布日期
1988.07.21
申请号
AU19860052764
申请日期
1986.01.28
申请人
NOK CORPORATION
发明人
SHINJI NAGASAWA
分类号
F16J15/32;(IPC1-7):F16J15/32;F16J15/46
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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