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发明名称
Apparatus for sorting and feeding receptacle closure caps
摘要
申请公布号
US2124618(A)
申请公布日期
1938.07.26
申请号
US19360114949
申请日期
1936.12.09
申请人
JOHNSON JOHN A
发明人
JOHNSON JOHN A.
分类号
B21D51/44;B67B3/064
主分类号
B21D51/44
代理机构
代理人
主权项
地址
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