Product description
Author's certificate of Mr. Ing. Antonín Maloušek, Václav Šafránek and Oldřich Vostárek for the invention of a device for reducing the noise of asynchronous motors.
Format: 210 x 300 mm
Condition: good
150,00 CZK
Only 1 left in stock
Author's certificate of Mr. Ing. Antonín Maloušek, Václav Šafránek and Oldřich Vostárek for the invention of a device for reducing the noise of asynchronous motors.
Format: 210 x 300 mm
Condition: good
| Weight | 0,033 kg |
|---|