NL7208443A - - Google Patents
Info
- Publication number
- NL7208443A NL7208443A NL7208443A NL7208443A NL7208443A NL 7208443 A NL7208443 A NL 7208443A NL 7208443 A NL7208443 A NL 7208443A NL 7208443 A NL7208443 A NL 7208443A NL 7208443 A NL7208443 A NL 7208443A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE821271A SE366453B (https=) | 1971-06-23 | 1971-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208443A true NL7208443A (https=) | 1972-12-28 |
Family
ID=20273447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208443A NL7208443A (https=) | 1971-06-23 | 1972-06-20 |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU469162B2 (https=) |
| CH (1) | CH550523A (https=) |
| DE (1) | DE2230595A1 (https=) |
| GB (1) | GB1400259A (https=) |
| NL (1) | NL7208443A (https=) |
| NO (1) | NO132217C (https=) |
| SE (1) | SE366453B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6165555A (ja) * | 1984-09-05 | 1986-04-04 | Mitsubishi Electric Corp | ホームコントロールシステムおよびインターホンシステム |
-
1971
- 1971-06-23 SE SE821271A patent/SE366453B/xx unknown
-
1972
- 1972-06-15 NO NO213172A patent/NO132217C/no unknown
- 1972-06-20 NL NL7208443A patent/NL7208443A/xx not_active Application Discontinuation
- 1972-06-22 GB GB2925072A patent/GB1400259A/en not_active Expired
- 1972-06-22 AU AU43767/72A patent/AU469162B2/en not_active Expired
- 1972-06-22 DE DE19722230595 patent/DE2230595A1/de active Pending
- 1972-06-23 CH CH946072A patent/CH550523A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU4376772A (en) | 1974-01-03 |
| GB1400259A (en) | 1975-07-16 |
| NO132217B (https=) | 1975-06-23 |
| NO132217C (https=) | 1975-10-01 |
| AU469162B2 (en) | 1976-02-05 |
| SE366453B (https=) | 1974-04-22 |
| CH550523A (de) | 1974-06-14 |
| DE2230595A1 (de) | 1973-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |