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发明名称
AUTOMATIC BRAKE RELEASING MEANS
摘要
申请公布号
CA846587(A)
申请公布日期
1970.07.14
申请号
CAD846587
申请日期
申请人
JOHN C. ASHWORTH;WILLIAM T. PRITCHARD;ROBERT J. ASHWORTH
发明人
WILLIAM T. PRITCHARD
分类号
主分类号
代理机构
代理人
主权项
地址
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