IT208207Z2 - Complesso di apparecchiature elettriche interfoniche. - Google Patents
Complesso di apparecchiature elettriche interfoniche.Info
- Publication number
- IT208207Z2 IT208207Z2 IT8623296U IT2329686U IT208207Z2 IT 208207 Z2 IT208207 Z2 IT 208207Z2 IT 8623296 U IT8623296 U IT 8623296U IT 2329686 U IT2329686 U IT 2329686U IT 208207 Z2 IT208207 Z2 IT 208207Z2
- Authority
- IT
- Italy
- Prior art keywords
- interphone
- electrical equipment
- equipment complex
- complex
- electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/71—Substation extension arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8623296U IT208207Z2 (it) | 1986-10-06 | 1986-10-06 | Complesso di apparecchiature elettriche interfoniche. |
| FR8708827A FR2604844A1 (fr) | 1986-10-06 | 1987-06-23 | Ensemble d'equipements electriques de communication locale |
| BR8705258A BR8705258A (pt) | 1986-10-06 | 1987-10-05 | Sistema de aparelhos eletricos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8623296U IT208207Z2 (it) | 1986-10-06 | 1986-10-06 | Complesso di apparecchiature elettriche interfoniche. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8623296V0 IT8623296V0 (it) | 1986-10-06 |
| IT208207Z2 true IT208207Z2 (it) | 1988-04-11 |
Family
ID=11205793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8623296U IT208207Z2 (it) | 1986-10-06 | 1986-10-06 | Complesso di apparecchiature elettriche interfoniche. |
Country Status (3)
| Country | Link |
|---|---|
| BR (1) | BR8705258A (it) |
| FR (1) | FR2604844A1 (it) |
| IT (1) | IT208207Z2 (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD308346S (en) | 1987-01-13 | 1990-06-05 | Sharp Corporation | Remote controller for scale |
| DE19812552A1 (de) * | 1998-03-21 | 1999-09-23 | Kirmes Gisela | Kommunikationseinrichtung für ein Fahrzeug |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909547A (en) * | 1971-12-22 | 1975-09-30 | Gai Tronics Corp | Mine paging and telephone system |
| US3870829A (en) * | 1972-11-08 | 1975-03-11 | Johnson Service Co | Audio-communication system having a plurality of interconnected stations |
| DE2402034A1 (de) * | 1974-01-17 | 1975-08-07 | Griese Hans Joachim Dr Ing | Wechsel- oder gegensprechanlage |
-
1986
- 1986-10-06 IT IT8623296U patent/IT208207Z2/it active
-
1987
- 1987-06-23 FR FR8708827A patent/FR2604844A1/fr active Pending
- 1987-10-05 BR BR8705258A patent/BR8705258A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8705258A (pt) | 1988-05-24 |
| IT8623296V0 (it) | 1986-10-06 |
| FR2604844A1 (fr) | 1988-04-08 |
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