🌐DeutschEnglishDeutschРусский中文日本語EntityQ7303601· pop 6· linked from 94 articlesRed (Maschine)Also known as 91-shiki ohbun-injiki, System 91 Printing Machine, Type A Cipher Machinecipher machineAvailable in 6 languagesDeutsch中文日本語РусскийUkrainianvia Wikidata sitelinks · CC0ConnectionsencryptionEntitySecure channelEntityCategoriesEncryption devicesJapan–United States relationsRotor machinesWorld War II Japanese cryptography