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发明名称
URZADZENIE SYGNALIZUJACE STREFE NIEBEZPIECZNA WOKOL NAPOWIETRZNYCH LINII NAPIECIA PRZEMIENNEGO
摘要
申请公布号
PL201308(A1)
申请公布日期
1979.05.21
申请号
PL19770201308
申请日期
1977.10.04
申请人
PRZED GEOFIZYKI GORNICTWA NAFT
发明人
WIDLA WIESLAW;SZKATULA MIECZYSLAW;FILIP KRZYSZTOF;TATARA STANISLAW;ZAK ADAM
分类号
H02H;(IPC1-7):H02H/
主分类号
H02H
代理机构
代理人
主权项
地址
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