| http://www.w3.org/ns/prov#value | - By proper regulation of they DETAILED DESCRIPTION OF THE INVENTION The invention may be better understood by reference to the Figures in which FIG. 1 is a cross section of a simple electronic current measuring deviceshowing the electrochromic display means, FIG. 2 represents a watch or a clock face display using electrochromic dots for minutes and bars for hours, FIG. 3 shows a watch or clock face
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