Category:7JP4
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monochrome cathode ray tube (USA, 1944) | |||||
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Media in category "7JP4"
The following 4 files are in this category, out of 4 total.
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7JP1, 7JP4 and 7JP7 Pin Out ID and Alignment.jpg 3,872 × 2,592; 2.83 MB
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7JP4 Electrostatic Picture Tube Side View (late 1940).jpg 3,872 × 2,592; 2.41 MB
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Emerson1949.jpg 1,290 × 928; 248 KB
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RCA 7JP4 Electrostatic Picture Tube Front View (late 1940).jpg 3,872 × 2,592; 2.52 MB