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发明名称
Eiszelle
摘要
申请公布号
DE573872(C)
申请公布日期
1933.04.06
申请号
DE1931F070158D
申请日期
1931.01.31
申请人
FIRMA A. FREUNDLICH
发明人
分类号
F25C1/22
主分类号
F25C1/22
代理机构
代理人
主权项
地址
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