Matches in DBpedia 2014 for { ?s ?p The Joan-Eleanor system (or J-E for short) was a very high frequency (VHF) radio system developed during World War II for use by agents working behind enemy lines to relay information and replaced the earlier S-Phone system used by agents.. }
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- Joan-Eleanor_system abstract "The Joan-Eleanor system (or J-E for short) was a very high frequency (VHF) radio system developed during World War II for use by agents working behind enemy lines to relay information and replaced the earlier S-Phone system used by agents.".
- Joan-Eleanor_system comment "The Joan-Eleanor system (or J-E for short) was a very high frequency (VHF) radio system developed during World War II for use by agents working behind enemy lines to relay information and replaced the earlier S-Phone system used by agents.".