VIDICONS + VIDEO TUBBES (VIDEO ENGINEERING)
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BTVIDEO ENGINEERING
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UDC621.397.331.222
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Descriptor GERVIDIKONE + VIDEORÖHREN (VIDEOTECHNIK)
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Descriptor ENGVIDICONS + VIDEO TUBBES (VIDEO ENGINEERING)
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Descriptor FREVIDICONS + TUBES VIDÉO (TECHNIQUE VIDÉO)
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Variant GERVIDEORÖHREN (VIDEOTECHNIK)
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Variant GERRÖHREN/VIDEORÖHREN (VIDEOTECHNIK)
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Variant ENGVIDEO TUBBES (VIDEO ENGINEERING)
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Variant ENGTUBES/VIDEO TUBBES (VIDEO ENGINEERING)
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Variant FRETUBES VIDÉO (TECHNIQUE VIDÉO)
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Variant FRETUBES/TUBES VIDÉO (TECHNIQUE VIDÉO)
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RTELECTRON TUBES + VACUUM TUBES + THERMIONIC VALVES (ELECTRONICS)
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RTPHOTOELECTRIC IMAGE SCANNING (TELEVISION ENGINEERING)