IT1233691B - Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario - Google Patents

Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario

Info

Publication number
IT1233691B
IT1233691B IT8909425A IT942589A IT1233691B IT 1233691 B IT1233691 B IT 1233691B IT 8909425 A IT8909425 A IT 8909425A IT 942589 A IT942589 A IT 942589A IT 1233691 B IT1233691 B IT 1233691B
Authority
IT
Italy
Prior art keywords
battery
progress
works
slow down
led matrix
Prior art date
Application number
IT8909425A
Other languages
English (en)
Other versions
IT8909425A0 (it
Inventor
Cappellini Roberto
Cappellini Mario
Original Assignee
Elettromeccanica Cm S R L
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 Elettromeccanica Cm S R L filed Critical Elettromeccanica Cm S R L
Priority to IT8909425A priority Critical patent/IT1233691B/it
Publication of IT8909425A0 publication Critical patent/IT8909425A0/it
Application granted granted Critical
Publication of IT1233691B publication Critical patent/IT1233691B/it

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  • Led Devices (AREA)
IT8909425A 1989-05-19 1989-05-19 Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario IT1233691B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8909425A IT1233691B (it) 1989-05-19 1989-05-19 Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8909425A IT1233691B (it) 1989-05-19 1989-05-19 Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario

Publications (2)

Publication Number Publication Date
IT8909425A0 IT8909425A0 (it) 1989-05-19
IT1233691B true IT1233691B (it) 1992-04-14

Family

ID=11129953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8909425A IT1233691B (it) 1989-05-19 1989-05-19 Dispositivo per l'illuminazione di segnale di rallentamento per lavoriin particolare per segnalamento ferroviario

Country Status (1)

Country Link
IT (1) IT1233691B (it)

Also Published As

Publication number Publication date
IT8909425A0 (it) 1989-05-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980529