NL9189C - - Google Patents
Info
- Publication number
- NL9189C NL9189C NL9189DA NL9189C NL 9189 C NL9189 C NL 9189C NL 9189D A NL9189D A NL 9189DA NL 9189 C NL9189 C NL 9189C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/06—Means for changing frequency deviation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB607920A GB164105A (en) | 1920-02-28 | 1920-02-28 | Improvements in wireless telephony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9189C true NL9189C (en) |
Family
ID=9807983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9189D NL9189C (en) | 1920-02-28 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR530868A (en) |
| GB (1) | GB164105A (en) |
| NL (1) | NL9189C (en) |
-
0
- FR FR530868D patent/FR530868A/fr not_active Expired
- NL NL9189D patent/NL9189C/xx active
-
1920
- 1920-02-28 GB GB607920A patent/GB164105A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB164105A (en) | 1921-05-30 |
| FR530868A (en) | 1922-01-03 |