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发明名称
Conveyer chain
摘要
申请公布号
US1883005(A)
申请公布日期
1932.10.18
申请号
US19310573489
申请日期
1931.11.06
申请人
CHAIN BELT COMPANY
发明人
JR. SAMUEL SHAFER,
分类号
B65G17/34
主分类号
B65G17/34
代理机构
代理人
主权项
地址
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