| Part Number | EF97 |
| Manufacturer | Philips |
| Title | Pentode 1959 |
| Description | page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 EF97 sheet 1 1 2 2 3 A A B B C C D D E E F F G G date 1959.04.04 1962.09.09 1959.04.04 1962... |
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| Datasheet |
 EF97 Datasheet
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