Proprietà:Invented by

Inventore o inventori che hanno presentato un brevetto, da indicare con nome e cognome, separato da virgole se sono più di uno. Usare il campo Inventor riportato dall'EPO o dall'ufficio americano dei brevetti.

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Patent-DE-121245.pdf +

Eduard Reisert +

Patent-DE-1274927.pdf +

Seikichi Yanagita +, Yasuo Ikeda +, Hajime Ishida +

Patent-DE-1278284.pdf +

Heinrich Hebborn +, Walter Anweiler +

Patent-DE-1283704.pdf +

Heinrich Hebborn +, Walter Anweiler +

Patent-DE-148564.pdf +

Alexander Munro +