Butler (E.T.) Patent Three-ColourSeparation
camera
No sales of the Butler (E.T.) Patent Three-ColourSeparation are recorded yet; we publish a price only from real sales.
No recorded sales yet
We publish a price only from real sales.
Facts
- Maker
- Butler (E.T.)
- Type
- camera
- Sales in the typical price
- 0
- Evidence
- No sales yet
- Method
- v1
Cite this page
“Butler (E.T.) Patent Three-ColourSeparation: no recorded sales (method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/b/butler-e-t/patent-three-colourseparation/