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发明名称
Friction brake
摘要
申请公布号
US1907490(A)
申请公布日期
1933.05.09
申请号
US19280314069
申请日期
1928.10.22
申请人
AMERICAN BRAKEBLOK CORPORATION
发明人
BRACKETT TRACY F.
分类号
F16D65/04;F16D65/08;F16D69/00
主分类号
F16D65/04
代理机构
代理人
主权项
地址
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