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发明名称
SPHERICAL BEARING DEVICE
摘要
申请公布号
JPS5252054(A)
申请公布日期
1977.04.26
申请号
JP19750127422
申请日期
1975.10.24
申请人
HITACHI LTD
发明人
TOMIOKA SHIYUNZOU;NAKANO MASAAKI;SUZUKI AKIRA;SAKAMOTO WAICHI
分类号
F16C23/04
主分类号
F16C23/04
代理机构
代理人
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