437,00

Description

British patent n° 19426 – Improvements in the Construction and Mode of Operating Alternating Current Motors

Published December 3, 1889
Printed in London

1s Edition. Original Printed patent disbound. About 27cm by 18cm some wear and tear due to the disbinding. Item #31139

Price: £400 (i.e. €437 about)

Shipping: Shipping costs are in addition and depend on your country.

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