NL25693C - - Google Patents
Info
- Publication number
- NL25693C NL25693C NL25693DA NL25693C NL 25693 C NL25693 C NL 25693C NL 25693D A NL25693D A NL 25693DA NL 25693 C NL25693 C NL 25693C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35771XA | 1927-07-22 | 1927-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25693C true NL25693C (https=) |
Family
ID=21706530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25693D NL25693C (https=) | 1927-07-22 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE585247C (https=) |
| GB (1) | GB294250A (https=) |
| NL (1) | NL25693C (https=) |
-
0
- NL NL25693D patent/NL25693C/xx active
-
1928
- 1928-06-21 DE DEI34713D patent/DE585247C/de not_active Expired
- 1928-07-17 GB GB2074028A patent/GB294250A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB294250A (en) | 1928-10-18 |
| DE585247C (de) | 1933-09-30 |