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发明名称
ΗΛΕΚΤΡΙΚΟΝ ΠΕΡΙΣΤΡΟΦΙΚΟΝ ΓΕΩΤΡΥΠΑΝΟΝ.
摘要
申请公布号
GR17937(B)
申请公布日期
1957.06.20
申请号
GR19570117937
申请日期
1957.06.17
申请人
GEORGANAS IOANNIS;IOSIFIDIS MENELAOS
发明人
GEORGANAS IOANNIS;IOSIFIDIS MENELAOS
分类号
主分类号
代理机构
代理人
主权项
地址
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