Radiant energy – Invisible radiant energy responsive electric signalling – Fluent material level signalling
Reexamination Certificate
2010-03-01
2011-12-27
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Fluent material level signalling
Reexamination Certificate
active
08084740
ABSTRACT:
A measuring device with a two-wire supply for radiometric filling level measuring or density measuring of a feed material with a processor which is designed to change from an active mode to a power-saving mode.
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Deck Thomas
Fehrenbach Josef
Rauer Winfried
Sack Holger
Fay Kaplun & Marcin LLP
Porta David
Taningco Marcus
VEGA Grieshaber KG
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