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经营范围
发明名称
Ultraschallgeber
摘要
申请公布号
DE928380(C)
申请公布日期
1955.05.31
申请号
DE1949T000288
申请日期
1949.12.17
申请人
TIMMERMANS FRANZ DONATUS DR. MED. DR. PHIL.
发明人
TIMMERMANS FRANZ DONATUS DR. MED. DR. PHIL.
分类号
G10K11/34
主分类号
G10K11/34
代理机构
代理人
主权项
地址
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