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BR9402381A - Equipment for supplementary services in analog exchanges - Google Patents

Equipment for supplementary services in analog exchanges

Info

Publication number
BR9402381A
BR9402381A BR9402381A BR9402381A BR9402381A BR 9402381 A BR9402381 A BR 9402381A BR 9402381 A BR9402381 A BR 9402381A BR 9402381 A BR9402381 A BR 9402381A BR 9402381 A BR9402381 A BR 9402381A
Authority
BR
Brazil
Prior art keywords
equipment
supplementary services
exchanges
analog
analog exchanges
Prior art date
Application number
BR9402381A
Other languages
Portuguese (pt)
Inventor
Nelio Jose Nicolai
Original Assignee
Nelio Jose Nicolai
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 Nelio Jose Nicolai filed Critical Nelio Jose Nicolai
Priority to BR9402381A priority Critical patent/BR9402381A/en
Publication of BR9402381A publication Critical patent/BR9402381A/en

Links

BR9402381A 1994-06-01 1994-06-01 Equipment for supplementary services in analog exchanges BR9402381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9402381A BR9402381A (en) 1994-06-01 1994-06-01 Equipment for supplementary services in analog exchanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9402381A BR9402381A (en) 1994-06-01 1994-06-01 Equipment for supplementary services in analog exchanges

Publications (1)

Publication Number Publication Date
BR9402381A true BR9402381A (en) 1996-01-02

Family

ID=4059135

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402381A BR9402381A (en) 1994-06-01 1994-06-01 Equipment for supplementary services in analog exchanges

Country Status (1)

Country Link
BR (1) BR9402381A (en)

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA Application withdrawn