BR5501325U - Contador-vigilante de chamadas telefonicas - Google Patents

Contador-vigilante de chamadas telefonicas

Info

Publication number
BR5501325U
BR5501325U BR5501325U BR5501325U BR5501325U BR 5501325 U BR5501325 U BR 5501325U BR 5501325 U BR5501325 U BR 5501325U BR 5501325 U BR5501325 U BR 5501325U BR 5501325 U BR5501325 U BR 5501325U
Authority
BR
Brazil
Prior art keywords
telephone call
call counter
counter
telephone
call
Prior art date
Application number
BR5501325U
Other languages
English (en)
Inventor
O Saotome
Original Assignee
Daruma Telecom Do Brasil Ind C
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 Daruma Telecom Do Brasil Ind C filed Critical Daruma Telecom Do Brasil Ind C
Priority to BR5501325U priority Critical patent/BR5501325U/pt
Publication of BR5501325U publication Critical patent/BR5501325U/pt

Links

BR5501325U 1975-11-17 1975-11-17 Contador-vigilante de chamadas telefonicas BR5501325U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR5501325U BR5501325U (pt) 1975-11-17 1975-11-17 Contador-vigilante de chamadas telefonicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR5501325U BR5501325U (pt) 1975-11-17 1975-11-17 Contador-vigilante de chamadas telefonicas

Publications (1)

Publication Number Publication Date
BR5501325U true BR5501325U (pt) 1977-07-12

Family

ID=3950286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5501325U BR5501325U (pt) 1975-11-17 1975-11-17 Contador-vigilante de chamadas telefonicas

Country Status (1)

Country Link
BR (1) BR5501325U (pt)

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