ES498773A0 - TELEPHONE LINE CONTROLLED OPENING CIRCUIT - Google Patents
TELEPHONE LINE CONTROLLED OPENING CIRCUITInfo
- Publication number
- ES498773A0 ES498773A0 ES498773A ES498773A ES498773A0 ES 498773 A0 ES498773 A0 ES 498773A0 ES 498773 A ES498773 A ES 498773A ES 498773 A ES498773 A ES 498773A ES 498773 A0 ES498773 A0 ES 498773A0
- Authority
- ES
- Spain
- Prior art keywords
- telephone line
- opening circuit
- controlled opening
- line controlled
- circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498773A ES498773A0 (en) | 1981-01-23 | 1981-01-23 | TELEPHONE LINE CONTROLLED OPENING CIRCUIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498773A ES498773A0 (en) | 1981-01-23 | 1981-01-23 | TELEPHONE LINE CONTROLLED OPENING CIRCUIT |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8202226A1 ES8202226A1 (en) | 1982-01-01 |
ES498773A0 true ES498773A0 (en) | 1982-01-01 |
Family
ID=8481744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498773A Granted ES498773A0 (en) | 1981-01-23 | 1981-01-23 | TELEPHONE LINE CONTROLLED OPENING CIRCUIT |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES498773A0 (en) |
-
1981
- 1981-01-23 ES ES498773A patent/ES498773A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8202226A1 (en) | 1982-01-01 |
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