NL51179C - - Google Patents
Info
- Publication number
- NL51179C NL51179C NL88342A NL88342A NL51179C NL 51179 C NL51179 C NL 51179C NL 88342 A NL88342 A NL 88342A NL 88342 A NL88342 A NL 88342A NL 51179 C NL51179 C NL 51179C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/142—Terminal blocks for distribution frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2208918X | 1937-06-15 | ||
| DEL92731D DE755163C (de) | 1937-06-15 | 1937-06-16 | Anordnung fuer Telefonnetze, in denen eine zusaetzliche traeger-frequente Nachrichtenuebermittlung erfolgt, insbesondere fuer Drahtfunksysteme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL51179C true NL51179C (xx) | 1941-10-15 |
Family
ID=66522929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL88342A NL51179C (xx) | 1937-06-15 | 1938-06-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2208918A (xx) |
| DE (1) | DE755163C (xx) |
| FR (1) | FR839277A (xx) |
| GB (1) | GB500414A (xx) |
| NL (1) | NL51179C (xx) |
-
1937
- 1937-06-16 DE DEL92731D patent/DE755163C/de not_active Expired
-
1938
- 1938-06-09 US US212665A patent/US2208918A/en not_active Expired - Lifetime
- 1938-06-14 GB GB17672/38A patent/GB500414A/en not_active Expired
- 1938-06-14 NL NL88342A patent/NL51179C/xx active
- 1938-06-14 FR FR839277D patent/FR839277A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2208918A (en) | 1940-07-23 |
| DE755163C (de) | 1953-03-02 |
| GB500414A (en) | 1939-02-08 |
| FR839277A (fr) | 1939-03-30 |