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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n5patentsmania.
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:266765035
rdf:type
prov:Entity
prov:value
An apparatus for controlling access to a protected unit, said apparatus being of the type which has means for recognizing valid entry of a proper access code in order to disable a protective device and permit a user to gain access to the unit, the system including control means for alternately denying and authorizing access to said unit, memory means for storing a plurality of access codes, each s
prov:wasQuotedFrom
n5:com
Subject Item
isap:75061582
prov:wasDerivedFrom
isa:266765035
Subject Item
isap:268830997
prov:wasDerivedFrom
isa:266765035