NL58548C - - Google Patents
Info
- Publication number
- NL58548C NL58548C NL58548DC NL58548C NL 58548 C NL58548 C NL 58548C NL 58548D C NL58548D C NL 58548DC NL 58548 C NL58548 C NL 58548C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL677421X | 1943-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58548C true NL58548C (lm) |
Family
ID=19802332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58548D NL58548C (lm) | 1943-09-13 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB677421A (lm) |
| NL (1) | NL58548C (lm) |
-
0
- NL NL58548D patent/NL58548C/xx active
-
1947
- 1947-12-30 GB GB34840/47A patent/GB677421A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB677421A (en) | 1952-08-13 |