| http://www.w3.org/ns/prov#value | - Moreover, foldable fobs are provided having one or more holes or apertures therein for holding key chains, or other devices for attaching the fobs to other items, such as sets of keys, wallets, or other...http://www.google.com/patents/US7156301?utm_source=gb-gplus-sharePatent US7156301 - Foldable non-traditionally-sized RF transaction card system and methodAdvanced Patent SearchPublication numberU
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