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发明名称
Vorrichtung zur Entfernungsmessung nach dem Echoverfahren
摘要
申请公布号
DE725380(C)
申请公布日期
1942.09.21
申请号
DE1941A093254D
申请日期
1941.04.16
申请人
ATLAS-WERKE AKTIENGESELLSCHAFT
发明人
DOMIN DIPL.-ING. ANDREAS PAUL
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