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发明名称
VARMEVEKSLER.
摘要
申请公布号
NO803787(A)
申请公布日期
1980.12.16
申请号
NO19800003787
申请日期
1980.12.16
申请人
HULTGREN, KARL SIGURD HERMAN,
发明人
HULTGREN, KARL SIGURD HERMAN,
分类号
F28F3/04;F28D9/00;F28F3/02;F28F13/06;(IPC1-7):F28F/
主分类号
F28F3/04
代理机构
代理人
主权项
地址
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