BE567181A - - Google Patents
Info
- Publication number
- BE567181A BE567181A BE567181DA BE567181A BE 567181 A BE567181 A BE 567181A BE 567181D A BE567181D A BE 567181DA BE 567181 A BE567181 A BE 567181A
- 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)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE353042X | 1958-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567181A true BE567181A ( ) |
Family
ID=3868249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567181D BE567181A ( ) | 1958-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3079465A ( ) |
| BE (1) | BE567181A ( ) |
| CH (1) | CH353042A ( ) |
| NL (2) | NL238413A ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL278489A ( ) * | 1961-06-15 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2543534A (en) * | 1947-01-09 | 1951-02-27 | Stromberg Carlson Co | Automatic telephone system |
| BE500347A ( ) * | 1949-12-31 | 1900-01-01 | ||
| NL86629C ( ) * | 1954-02-26 | |||
| BE551950A ( ) * | 1955-11-03 |
-
0
- BE BE567181D patent/BE567181A/xx unknown
- NL NL127302D patent/NL127302C/xx active
- NL NL238413D patent/NL238413A/xx unknown
-
1959
- 1959-04-17 US US807160A patent/US3079465A/en not_active Expired - Lifetime
- 1959-04-27 CH CH353042D patent/CH353042A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL127302C ( ) | |
| NL238413A ( ) | |
| CH353042A (fr) | 1961-03-31 |
| US3079465A (en) | 1963-02-26 |