FR795921A - Device for uniform illumination of surfaces - Google Patents

Device for uniform illumination of surfaces

Info

Publication number
FR795921A
FR795921A FR795921DA FR795921A FR 795921 A FR795921 A FR 795921A FR 795921D A FR795921D A FR 795921DA FR 795921 A FR795921 A FR 795921A
Authority
FR
France
Prior art keywords
uniform illumination
illumination
uniform
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quarzlampen GmbH
Original Assignee
Quarzlampen GmbH
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 by Quarzlampen GmbH filed Critical Quarzlampen GmbH
Application granted granted Critical
Publication of FR795921A publication Critical patent/FR795921A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
FR795921D 1934-10-06 1935-10-03 Device for uniform illumination of surfaces Expired FR795921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE795921X 1934-10-06

Publications (1)

Publication Number Publication Date
FR795921A true FR795921A (en) 1936-03-25

Family

ID=6710844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795921D Expired FR795921A (en) 1934-10-06 1935-10-03 Device for uniform illumination of surfaces

Country Status (1)

Country Link
FR (1) FR795921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118041A (en) * 1959-03-06 1964-01-14 Standard Packaging Corp Web heater for vacuum packaging machine
US4754375A (en) * 1984-02-13 1988-06-28 Whelen Technologies, Inc. Combination reflector for wide angle warning light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118041A (en) * 1959-03-06 1964-01-14 Standard Packaging Corp Web heater for vacuum packaging machine
US4754375A (en) * 1984-02-13 1988-06-28 Whelen Technologies, Inc. Combination reflector for wide angle warning light

Similar Documents

Publication Publication Date Title
FR788790A (en) Trailer coupling device
FR789089A (en) Device for the rational application of makeup eyeshadows
FR795921A (en) Device for uniform illumination of surfaces
FR778246A (en) Device for improving vehicle stability
FR800078A (en) Exploration device for television
FR775225A (en) Device for lighting elongated diffusing surfaces
FR798955A (en) Switching device for gear change
FR785191A (en) Advanced device for the transmission of orders or indications
FR788847A (en) Device for laboratory lighting
FR770445A (en) Device for the preparation of dental amalgams
FR789418A (en) Lighting device for cycles
FR779608A (en) Lighting device for microscopes
FR794921A (en) Device for adjusting the position of the windows
FR776410A (en) Tipping device for skips
FR795168A (en) Detachable lens mount
FR792632A (en) Stand for irradiation lamps
FR773722A (en) Device for the production of emulsions
FR775641A (en) Sprayer device for carburettors
FR781389A (en) Revolver nozzle device for carburetor
FR802564A (en) Device for uniform illumination of very elongated objects
FR768446A (en) Coupling device for single-cable conveyor
FR783791A (en) Device for the purification of diluted oils
FR777465A (en) Removable device for tractor adhesion
FR784101A (en) Ethers-salts of hydroxy-ketoacids
FR799351A (en) Device for semi-indirect lighting