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Application filed by Zdzisław DąbczyńskifiledCriticalZdzisław Dąbczyński
Priority to PL427696ApriorityCriticalpatent/PL427696A1/en
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Tarcza znaku drogowego, zawierająca co najmniej jedną warstwę zewnętrzną (1), wykonaną z metalu, oraz co najmniej jedną warstwę wewnętrzną (2a) wykonaną z tworzywa sztucznego.A road sign face comprising at least one outer layer (1) made of metal and at least one inner layer (2a) made of plastic.
PL427696A2018-11-092018-11-09Road sign shield, in particular for vertical road signs and road panels as well as advertising boards
PL427696A1
(en)