FR40409E - Improvements to systems for removing or reducing window reflections - Google Patents

Improvements to systems for removing or reducing window reflections

Info

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
Application number
Other languages
French (fr)
Inventor
Gerald Brown
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR40409E publication Critical patent/FR40409E/en
Expired legal-status Critical Current

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
FR40409D 1931-06-26 1931-06-26 Improvements to systems for removing or reducing window reflections Expired FR40409E (en)

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)

* Cited by examiner, † Cited by third party
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.

Cited By (3)

* Cited by examiner, † Cited by third party
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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