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经营范围
发明名称
Fully automatic refrigerator
摘要
申请公布号
US2075922(A)
申请公布日期
1937.04.06
申请号
US19360072378
申请日期
1936.04.02
申请人
GEBRUDER ZEHNDER RADIATOREN & APPARATEBAU
发明人
ZEHNDER OTTO
分类号
F04B35/04
主分类号
F04B35/04
代理机构
代理人
主权项
地址
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