Difference between revisions of "Patent for Perfectionnements apportés aux procédés pour obtenir des effets spéciaux lors dela projection de fonds de théâtres, de vitrines, de réclames, etc., Geyling, Planer, 1928 (Q38422)"
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(Added [en] description: Improvements made to processes for obtaining special effects when projecting backdrops for theatres, shop windows, advertisements, etc.,) | (Added [nl] description: Patent voor Verbeteringen in processen voor het verkrijgen van speciale effecten in de projectie van achtergronden voor theaters, etalages, advertenties, etc.,) | ||
| description / nl | description / nl | ||
| + | Patent voor Verbeteringen in processen voor het verkrijgen van speciale effecten in de projectie van achtergronden voor theaters, etalages, advertenties, etc., | ||
Revision as of 21:07, 13 February 2025
Improvements made to processes for obtaining special effects when projecting backdrops for theatres, shop windows, advertisements, etc.,
- FR635032A
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Perfectionnements apportés aux procédés pour obtenir des effets spéciaux lors dela projection de fonds de théâtres, de vitrines, de réclames, etc., Geyling, Planer, 1928 | Improvements made to processes for obtaining special effects when projecting backdrops for theatres, shop windows, advertisements, etc., |
|