NL103485C - - Google Patents
Info
- Publication number
- NL103485C NL103485C NL103485DA NL103485C NL 103485 C NL103485 C NL 103485C NL 103485D A NL103485D A NL 103485DA NL 103485 C NL103485 C NL 103485C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Facsimile Image Signal Circuits (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1767651A GB717688A (en) | 1951-07-25 | 1951-07-25 | Improvements in or relating to electrical signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL103485C true NL103485C (es) |
Family
ID=10099261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103485D NL103485C (es) | 1951-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE926078C (es) |
| GB (1) | GB717688A (es) |
| NL (1) | NL103485C (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB652263A (en) * | 1947-12-22 | 1951-04-18 | Sten Daniel Vigren | Improvements in or relating to automatic telephone systems |
-
0
- NL NL103485D patent/NL103485C/xx active
-
1951
- 1951-07-25 GB GB1767651A patent/GB717688A/en not_active Expired
-
1952
- 1952-07-23 DE DEB21294A patent/DE926078C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE926078C (de) | 1955-04-07 |
| GB717688A (en) | 1954-11-03 |