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发明名称
Ski trimming lock
摘要
申请公布号
US2256542(A)
申请公布日期
1941.09.23
申请号
US19400319074
申请日期
1940.02.15
申请人
THE DOWTY CORPORATION
发明人
ARMSTRONG WILLIAM
分类号
B64C25/52
主分类号
B64C25/52
代理机构
代理人
主权项
地址
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