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发明名称
Stock feeding device
摘要
申请公布号
US1806130(A)
申请公布日期
1931.05.19
申请号
US19290391177
申请日期
1929.09.09
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
STULL JOHN S.
分类号
B23B13/00
主分类号
B23B13/00
代理机构
代理人
主权项
地址
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