Preh Elektrofeinmechanische Werke JakobPreh Nachf. GmbH & Co. Trademarks
POLYPYRON

POLYPYRON

Filed: February 20, 1980
Variable and Fixed Resistance Elements and Printed Circuits
Owned by: Preh Elektrofeinmechanische Werke JakobPreh Nachf. GmbH & Co.
Serial Number: 73250867