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发明名称
Batt forming apparatus
摘要
申请公布号
US1964668(A)
申请公布日期
1934.06.26
申请号
US19320605964
申请日期
1932.04.18
申请人
S. KARPEN & BROS.
发明人
LOFMAN CHARLES
分类号
D01G99/00
主分类号
D01G99/00
代理机构
代理人
主权项
地址
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