BE673700A - - Google Patents
Info
- Publication number
- BE673700A BE673700A BE673700DA BE673700A BE 673700 A BE673700 A BE 673700A BE 673700D A BE673700D A BE 673700DA BE 673700 A BE673700 A BE 673700A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB51925/64A GB1069530A (en) | 1964-12-21 | 1964-12-21 | Linefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673700A true BE673700A (da) | 1966-04-01 |
Family
ID=10461954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673700D BE673700A (da) | 1964-12-21 | 1965-12-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3485954A (da) |
| BE (1) | BE673700A (da) |
| CH (1) | CH451257A (da) |
| DE (1) | DE1462286A1 (da) |
| DK (1) | DK114632B (da) |
| FR (1) | FR1460445A (da) |
| GB (1) | GB1069530A (da) |
| NL (1) | NL6516476A (da) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE563208A (da) * | 1957-02-13 | |||
| US3134857A (en) * | 1959-06-23 | 1964-05-26 | Harry F Bradley Telephone Sale | Line circuit for telephone system |
| US3193621A (en) * | 1961-11-01 | 1965-07-06 | Gen Dynamics Corp | Telephone line finder |
-
1964
- 1964-12-21 GB GB51925/64A patent/GB1069530A/en not_active Expired
-
1965
- 1965-12-14 BE BE673700D patent/BE673700A/xx unknown
- 1965-12-15 US US513981A patent/US3485954A/en not_active Expired - Lifetime
- 1965-12-16 DE DE19651462286 patent/DE1462286A1/de active Pending
- 1965-12-17 NL NL6516476A patent/NL6516476A/xx unknown
- 1965-12-20 FR FR43015A patent/FR1460445A/fr not_active Expired
- 1965-12-20 CH CH1761565A patent/CH451257A/de unknown
- 1965-12-21 DK DK654265AA patent/DK114632B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH451257A (de) | 1968-05-15 |
| NL6516476A (da) | 1966-06-22 |
| FR1460445A (fr) | 1966-11-25 |
| DE1462286A1 (de) | 1969-05-29 |
| GB1069530A (en) | 1967-05-17 |
| DK114632B (da) | 1969-07-21 |
| US3485954A (en) | 1969-12-23 |