1979: Philips demonstrates digital compact disc, The Storage Engine

The CD Is 40, The CD Is Dead

MyDay - Important events - Philips demonstrates the Compact Disc

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US10595930B2 - Electrode wiping surgical device - Google Patents

AES E-Library » Complete Journal: Volume 42 Issue 5

Philips Crystal HD Amplified Antenna

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44 years ago, on 8 march, 1979, Philips introduced the Compact

1979: Philips demonstrates digital compact disc