1 1 2 D O C . 3 0 O P I N I O N A E G V S . S A N N I G
30. “Expert Opinion on German Patent 269 498 of the
A.E.G., Berlin, on a ‘Method for the Production of
Tungsten Wires for Filaments in Incandescent Lamps’”
Berlin W. Haberlandstr. 5. den 10 Jan. 20
Not selected for translation.