Friden EC-130 Data
DoPECC's Documents
| CRT | CRT Original Datasheet |
|---|---|
| EC-130 Field Service (ToC) | Friden Original Manual |
| Power Supply | Power Supply |
| US Patent | Patent regarding original EC-130 architecture |
| US Patent | EC-130 Display Generator |
| US Patent | EC-130 prototype/ancestor |
| US Patent | EC-130 patent |
Some documents are presented as ToC only
The complete document can be requested via the About&Contact link
External Links
| Old Calculator Museum | The Old Calculator Museum holds further very important EC-130 technical documents including a complete Factory Service Manual. |
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