FR9887E - - Google Patents
Info
- Publication number
- FR9887E FR9887E FR9887DA FR9887E FR 9887 E FR9887 E FR 9887E FR 9887D A FR9887D A FR 9887DA FR 9887 E FR9887 E FR 9887E
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE216247T | 1907-02-02 | ||
| FR9887T | 1908-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR9887E true FR9887E (de) | 1909-02-25 |
Family
ID=1352397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9887D Expired FR9887E (de) | 1907-02-02 | 1908-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR9887E (de) |
-
1908
- 1908-10-02 FR FR9887D patent/FR9887E/fr not_active Expired