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GB1347531A
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Magnetic tape device
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DE2113845A1
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Dictation machine with a tape-shaped recording medium
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DE2058744A1
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Cassette for recording tape-shaped recording media
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DE2058745A1
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Arrangement for aligning and securing tape cassettes
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CA924279A
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Magnetic tape recorder, more especially a cassette magnetic recorder
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GB1316647A
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Magnetic tape recorder
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GB1317794A
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Cassette tape recorder
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DE2003907A1
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Magnetic tape recorder, in particular a small cassette device with rewindable tape carrier reels
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DE2003154A1
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Magnetic recorder with a friction drive for the reel carrier of the magnetic tape
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DE1925129A1
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Insertion and ejection device for exchangeable endless sleeves for dictation devices that serve as recording media
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DE1572437A1
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Magnetic tape recorder
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DE1772078A1
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Control device for dictation devices for switching from playback to recording
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DE1278129B
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Control device for dictation devices for switching from playback to recording
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DE1173145B
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Circuit arrangement for remote dictation systems with their own network
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DE1147401B
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Dictation machine with cuff-shaped sound carrier
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DE1168206B
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Cable reel with sliding contact arrangement, especially for dictation machines controlled by a switch on the microphone
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DE1206060B
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Switch contact spring
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DE1155920B
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Process for controlling the steady advance of the speaking and listening head with magnetic sheets of varying length in sleeve form
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DE1180543B
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Procedure for line switching in magnetic recorders
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DE1180003B
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Circuit arrangement for dictation devices that can be connected to telephone systems by dialing numbers
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