Electrophone System (Q38932)
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Revision as of 14:09, 20 April 2025 by ChrisVG (talk | contribs) (Created claim: Property:P64: https://www.britishtelephones.com/electrophone.htm)
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Electrophone System | No description defined |