BR6464940D0 - IMPROVEMENTS FOR THE OPERATION FOR PRIVATE AUTOMATIC CENTRAL - Google Patents
IMPROVEMENTS FOR THE OPERATION FOR PRIVATE AUTOMATIC CENTRALInfo
- Publication number
- BR6464940D0 BR6464940D0 BR16494064A BR16494064A BR6464940D0 BR 6464940 D0 BR6464940 D0 BR 6464940D0 BR 16494064 A BR16494064 A BR 16494064A BR 16494064 A BR16494064 A BR 16494064A BR 6464940 D0 BR6464940 D0 BR 6464940D0
- Authority
- BR
- Brazil
- Prior art keywords
- private automatic
- automatic central
- central
- private
- automatic
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4765763A GB989933A (en) | 1963-12-03 | 1963-12-03 | Improvements to pabx working |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6464940D0 true BR6464940D0 (en) | 1973-09-18 |
Family
ID=10445799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR16494064A BR6464940D0 (en) | 1963-12-03 | 1964-12-01 | IMPROVEMENTS FOR THE OPERATION FOR PRIVATE AUTOMATIC CENTRAL |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR6464940D0 (en) |
GB (1) | GB989933A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4452754A (en) * | 1982-01-20 | 1984-06-05 | The United States Of America As Represented By The United States Department Of Energy | Shutdown system for a nuclear reactor |
-
1963
- 1963-12-03 GB GB4765763A patent/GB989933A/en not_active Expired
-
1964
- 1964-12-01 BR BR16494064A patent/BR6464940D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB989933A (en) | 1965-04-22 |
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