PL292093A1 - Electronic audible annnouncing device for use in association with visual road traffic signalling - Google Patents

Electronic audible annnouncing device for use in association with visual road traffic signalling

Info

Publication number
PL292093A1
PL292093A1 PL29209391A PL29209391A PL292093A1 PL 292093 A1 PL292093 A1 PL 292093A1 PL 29209391 A PL29209391 A PL 29209391A PL 29209391 A PL29209391 A PL 29209391A PL 292093 A1 PL292093 A1 PL 292093A1
Authority
PL
Poland
Prior art keywords
annnouncing
association
road traffic
traffic signalling
visual road
Prior art date
Application number
PL29209391A
Inventor
Teresa Kramarowska
Wanda Banaszewska
Original Assignee
Inst Komputerowych Syst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Komputerowych Syst filed Critical Inst Komputerowych Syst
Priority to PL29209391A priority Critical patent/PL292093A1/en
Publication of PL292093A1 publication Critical patent/PL292093A1/en

Links

PL29209391A 1991-10-18 1991-10-18 Electronic audible annnouncing device for use in association with visual road traffic signalling PL292093A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29209391A PL292093A1 (en) 1991-10-18 1991-10-18 Electronic audible annnouncing device for use in association with visual road traffic signalling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29209391A PL292093A1 (en) 1991-10-18 1991-10-18 Electronic audible annnouncing device for use in association with visual road traffic signalling

Publications (1)

Publication Number Publication Date
PL292093A1 true PL292093A1 (en) 1993-04-19

Family

ID=20055895

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29209391A PL292093A1 (en) 1991-10-18 1991-10-18 Electronic audible annnouncing device for use in association with visual road traffic signalling

Country Status (1)

Country Link
PL (1) PL292093A1 (en)

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