FR825093A - Light effects production process - Google Patents

Light effects production process

Info

Publication number
FR825093A
FR825093A FR825093DA FR825093A FR 825093 A FR825093 A FR 825093A FR 825093D A FR825093D A FR 825093DA FR 825093 A FR825093 A FR 825093A
Authority
FR
France
Prior art keywords
production process
light effects
effects production
light
production
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
Piet Hein
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 FR825093A publication Critical patent/FR825093A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
FR825093D 1936-08-11 1937-07-31 Light effects production process Expired FR825093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK825093X 1936-08-11

Publications (1)

Publication Number Publication Date
FR825093A true FR825093A (en) 1938-02-23

Family

ID=8153073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825093D Expired FR825093A (en) 1936-08-11 1937-07-31 Light effects production process

Country Status (1)

Country Link
FR (1) FR825093A (en)

Similar Documents

Publication Publication Date Title
FR817036A (en) Distillation process
FR823277A (en) Process for preparing 2-p-dioxanone
FR813164A (en) Distillation process
FR816597A (en) Electroplating process
FR825093A (en) Light effects production process
FR820545A (en) Production process for aromatic aldehydes
FR803725A (en) Light hydrocarbon production process
FR814633A (en) Laundering process
FR819947A (en) Process for the production of hyposulphites
FR844563A (en) Process for the production of light
FR817341A (en) Process for the production of films
FR824758A (en) Matting process
FR827104A (en) Process for the production of crepe effects
FR822636A (en) Gasoline synthesis process
FR815906A (en) Construction process
FR801467A (en) New molding process
FR822462A (en) Process for producing solid dyes
FR736379A (en) Pentaerythritis extraction process
FR826774A (en) Projection screen production process
FR816621A (en) Manufacturing process for cellulose articles
FR837752A (en) Oxy-cutting process
FR828754A (en) Color film production process
FR834372A (en) Amines production process
FR798062A (en) Softening process
FR796761A (en) Softening process