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发明名称
Sealing means
摘要
申请公布号
US2019757(A)
申请公布日期
1935.11.05
申请号
US19320636449
申请日期
1932.10.06
申请人
HYDRAULIC BRAKE COMPANY
发明人
LOWEKE ERWIN F.
分类号
B60T11/236;F16D65/22;F16J15/32
主分类号
B60T11/236
代理机构
代理人
主权项
地址
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