Patent:GB138146

Patent:	GB 138146
Titel:	Instrument for facilitating calculations depending on the relations between the pressures, densities, temperatures and percentage compositions of gases, and the recording of observations of these quantities
Datum:	05.02.1920
Ort:
Land:	Großbritannien
Person:	Ommanney, Patrick Gream Nelson (P)
Firma:
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Link zum Patentamt: (ohne Garantie)	GB138146

Aus der Patentschrift GB138146

DATUM: 05.02.1920
TITEL: Instrument for facilitating calculations depending on the relations between the pressures, densities, temperatures and percentage compositions of gases, and the recording of observations of these quantities
PERSON: PATRICK GREAM NELSON OMMANNEY

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