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发明名称
VORRICHTUNG ZUM ERZEUGEN VON KUENSTLICHEM SCHNEE
摘要
申请公布号
AT375764(B)
申请公布日期
1984.09.10
申请号
AT19800002350
申请日期
1980.05.02
申请人
ZEMEL BROTHERS, INC.
发明人
分类号
F25C3/04;(IPC1-7):F25C3/04
主分类号
F25C3/04
代理机构
代理人
主权项
地址
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