| Description |
|
| |
|
|
|
Description of the method of electrical transmission of images over a distance: Group XI: No. 18076: Declared. 07/25/1907: Granting of the privilege 30.10.1910 / B. Rosing. - [St. Petersburg]: [Lit. K. Heinrichsen], [1910]. -4279-4281 p., 1 liter. Features. -
Bibliography. in the text.
. |
|
I. Rosing, B. 1. The people (the collection). |
|
|
|---|
Source of electronic copy: PB
Location of the original: FIPS |
|
En
Ru
