Patent:GB394968

Patent:	GB 394968
Titel:	Apparatus for calculating and mechanically and graphically representing quantities involved in problems of solution, evaporation, and like pr
Datum:	04.07.1933
Ort:
Land:	Großbritannien
Person:	William Hastings Campbell
Firma:
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Link zum Patentamt: (ohne Garantie)	GB394968

Aus der Patentschrift GB394968

DATUM: 04.07.1933
TITEL: Apparatus for calculating and mechanically and graphically representing quantities involved in problems of solution, evaporation, and like processes
PERSON: WILLIAM HASTINGS CAMPBELL

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