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Copyright certificate number 154447

Original price was: 150,00 Kč.Current price is: 150,00 Kč.

Only 1 left in stock

SKU: A0514 Categories: , Tag:

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

Further information

Weight 0,033 kg