NL29363C - - Google Patents
Info
- Publication number
- NL29363C NL29363C NL29363DA NL29363C NL 29363 C NL29363 C NL 29363C NL 29363D A NL29363D A NL 29363DA NL 29363 C NL29363 C NL 29363C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2067227A GB299916A (en) | 1927-08-05 | 1927-08-05 | Improvements in telephone and like signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL29363C true NL29363C (en:Method) |
Family
ID=10149748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL29363D NL29363C (en:Method) | 1927-08-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE350130A (en:Method) |
| GB (1) | GB299916A (en:Method) |
| NL (1) | NL29363C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2375460B (en) | 2001-05-09 | 2004-09-29 | Motorola Inc | Cellular radio communication systems and methods and equipment for use therein |
-
0
- NL NL29363D patent/NL29363C/xx active
- BE BE350130D patent/BE350130A/xx unknown
-
1927
- 1927-08-05 GB GB2067227A patent/GB299916A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE350130A (en:Method) | |
| GB299916A (en) | 1928-11-05 |