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发明名称
Buffer mechanism
摘要
申请公布号
US2267495(A)
申请公布日期
1941.12.23
申请号
US19400343634
申请日期
1940.07.02
申请人
EINWAECHTER JR FREDERICK H;WILSON WILLIAM H
发明人
JR. FREDERICK H. EINWAECHTER,;WILSON WILLIAM H.
分类号
B61G5/02
主分类号
B61G5/02
代理机构
代理人
主权项
地址
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