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发明名称
Chain conveyer
摘要
申请公布号
US2243274(A)
申请公布日期
1941.05.27
申请号
US19400322878
申请日期
1940.03.08
申请人
CHERRY-BURRELL CORPORATION
发明人
ERNST ROBERT J.
分类号
B65G17/08;F16G13/07
主分类号
B65G17/08
代理机构
代理人
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地址
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