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Frank's electron Tube Data sheets some Japanese documents  

(up)date item size
2021-05-22 Apollo - Digital Readout Tubes : DA1300 DA1310 DA 1320, 1971, 2 pages. 704,739 bytes
2021-05-22 Apollo - Miniature High Voltage Rectifiers : 1SK2 1DK1 1DK29 5642 5642B, 1971, 2 pages. 744,817 bytes
2021-05-22 Apollo - Pencil Tube 6562/5794A, 1971, 2 pages. 371,509 bytes
2021-05-22 Fujitsu - Electronic Tube Standard List, 1971, 32 pages. 11,579,012 bytes (jp)
2021-05-22 JRC - Microwave Devices, 1986, 28 pages. 6,950,813 bytes
2021-05-22 JRC - Transmitting-, counter-, numerical indicator-, more Tubes, 26 pages. 8,148,554 bytes (jp)
2021-05-22 TEN Fujitsu - Transmitting Tubes, 24 pages. 10,407,943 bytes (jp)
2021-05-22 TEN - Kobe Industry - 2M89, 8 pages. 2,175,550 bytes
2021-05-22 TEN - Kobe Industry 2M90/L-5001, 12 pages. 2,881,658 bytes