NL27834C - - Google Patents
Info
- Publication number
- NL27834C NL27834C NL27834DA NL27834C NL 27834 C NL27834 C NL 27834C NL 27834D A NL27834D A NL 27834DA NL 27834 C NL27834 C NL 27834C
- 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
- H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Adjustable Resistors (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US308412A US1747961A (en) | 1928-09-26 | 1928-09-26 | Volume control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27834C true NL27834C (pt) |
Family
ID=23193889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL27834D NL27834C (pt) | 1928-09-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1747961A (pt) |
| DE (1) | DE594303C (pt) |
| FR (1) | FR682235A (pt) |
| GB (1) | GB319695A (pt) |
| NL (1) | NL27834C (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757977A (zh) * | 2017-02-06 | 2017-05-31 | 无锡小天鹅股份有限公司 | 用于洗衣机的控制组件及具有其的洗衣机 |
-
0
- NL NL27834D patent/NL27834C/xx active
-
1928
- 1928-09-26 US US308412A patent/US1747961A/en not_active Expired - Lifetime
-
1929
- 1929-09-24 FR FR682235D patent/FR682235A/fr not_active Expired
- 1929-09-24 GB GB28936/29A patent/GB319695A/en not_active Expired
- 1929-09-25 DE DEA59143D patent/DE594303C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1747961A (en) | 1930-02-18 |
| DE594303C (de) | 1934-03-15 |
| GB319695A (en) | 1930-11-06 |
| FR682235A (fr) | 1930-05-24 |