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In page CD-i:

"

In addition to Philips, several manufacturers produced CD-i players some of which were still on sale years after Philips itself abandoned the format.[1] These included:

  • Nippon Broadcasting System (NBS)
  • Saab Electric[citation needed]
  • Sony which released two CD-i models under the "Intelligent Discman" brand. These were portable players intended for professional use, and were released between 1990 and 1991.[7]