<http://webisa.webdatacommons.org/426135431>	<http://www.w3.org/ns/prov#value>	"The invention relates more particularly to a device having a persistent electrochromic display means for measuring electric current flow and indicating this flow on a graduated scale." .
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<http://webisa.webdatacommons.org/426135431>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/424211427>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/426135431> .