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经营范围
发明名称
Feed mechanism
摘要
申请公布号
US2054844(A)
申请公布日期
1936.09.22
申请号
US19310514756
申请日期
1931.02.10
申请人
SIDNEY P. WIMPEE
发明人
WIMPEE SIDNEY P.;JR. SIDNEY P. WIMPEE,
分类号
B41L47/26
主分类号
B41L47/26
代理机构
代理人
主权项
地址
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