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经营范围
发明名称
Machine for forming gears and the like
摘要
申请公布号
US1909840(A)
申请公布日期
1933.05.16
申请号
US19310508265
申请日期
1931.01.12
申请人
THE WHITNEY MFG. CO.
发明人
MULLER FRIEDERICH
分类号
B23F1/08;B23F21/26;B23F23/06
主分类号
B23F1/08
代理机构
代理人
主权项
地址
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