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发明名称
Impregnating device
摘要
申请公布号
US2052938(A)
申请公布日期
1936.09.01
申请号
US19340709395
申请日期
1934.02.01
申请人
N.V. MACHINERIEEN-EN APPARATEN FABRIEKEN "MEAF"
发明人
NEUHOLD WALTER
分类号
H01B13/30
主分类号
H01B13/30
代理机构
代理人
主权项
地址
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