Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3358663A
Inventor
Bela Kadinger
Kelman Szabo
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MUSZERIPARI KI
Original Assignee
MUSZERIPARI KI
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Filing date
Publication date
Application filed by MUSZERIPARI KIfiledCriticalMUSZERIPARI KI
Priority to GB3358663ApriorityCriticalpatent/GB969886A/en
Publication of GB969886ApublicationCriticalpatent/GB969886A/en
G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
G06M1/00—Design features of general application
G06M1/22—Design features of general application for visual indication of the result of count on counting mechanisms, e.g. by window with magnifying lens
G06M1/24—Drums; Dials; Pointers
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Details Of Measuring Devices
(AREA)
Abstract
<PICT:0969886/C4-C5/1> <PICT:0969886/C4-C5/2> In a digital indicating instrument (see Division G1) a pointer 4 carries a plate 3 coated with a red or orange-coloured luminescent material and moves behind a transparent scale plate 1 having a blue colour filter layer surrounding transparent numerals. The background is black and only the numeral with which the pointer registers is illuminated.