FR40409E - Improvements to systems for removing or reducing window reflections - Google Patents
Improvements to systems for removing or reducing window reflectionsInfo
- Publication number
- FR40409E FR40409E FR40409DA FR40409E FR 40409 E FR40409 E FR 40409E FR 40409D A FR40409D A FR 40409DA FR 40409 E FR40409 E FR 40409E
- Authority
- FR
- France
- Prior art keywords
- systems
- reducing window
- window reflections
- reflections
- reducing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/08—Non-reflecting shop-windows
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40409T | 1931-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR40409E true FR40409E (en) | 1932-06-23 |
Family
ID=8676683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40409D Expired FR40409E (en) | 1931-06-26 | 1931-06-26 | Improvements to systems for removing or reducing window reflections |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR40409E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662274A1 (en) * | 1990-05-21 | 1991-11-22 | Garcon Thierry | DEVICE FOR ENHANCING THE CONTRAST OF A HOLOGRAPHIC IMAGE PRESENTED IN FULL LIGHT. |
-
1931
- 1931-06-26 FR FR40409D patent/FR40409E/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662274A1 (en) * | 1990-05-21 | 1991-11-22 | Garcon Thierry | DEVICE FOR ENHANCING THE CONTRAST OF A HOLOGRAPHIC IMAGE PRESENTED IN FULL LIGHT. |
WO1991018330A2 (en) * | 1990-05-21 | 1991-11-28 | Garcon Thierry | Device for improving the optical contrast of a holographic image |
WO1991018330A3 (en) * | 1990-05-21 | 1992-02-20 | Thierry Garcon | Device for improving the optical contrast of a holographic image |
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