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发明名称
SUBMERGED BEARING
摘要
申请公布号
JPS5447050(A)
申请公布日期
1979.04.13
申请号
JP19770113631
申请日期
1977.09.20
申请人
JAPAN NATIONAL RAILWAY;NANIWA PURASUTO KOUGIYOU KK
发明人
OKADA KIYOAKI;KIDO HIDEHIKO
分类号
F16C33/76
主分类号
F16C33/76
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代理人
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