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-GB-190929406.pdf +

Herbert Gornell +

Patent-GB-191007239.pdf +

Harry C. Johnson +, Ernest M. Wade +

Patent-GB-191007952.pdf +

Ryosuke Namiki +

Patent-GB-191026585.pdf +

Alexander Munro +

Patent-GB-191100218.pdf +

Felix Riesenberg +