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FR606990A - Improvements in the construction of electric harrows for theaters, music halls and other uses - Google Patents

Improvements in the construction of electric harrows for theaters, music halls and other uses

Info

Publication number
FR606990A
FR606990A FR606990DA FR606990A FR 606990 A FR606990 A FR 606990A FR 606990D A FR606990D A FR 606990DA FR 606990 A FR606990 A FR 606990A
Authority
FR
France
Prior art keywords
harrows
theaters
construction
electric
music halls
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.)
FALCONET ET PARIES
Original Assignee
FALCONET ET PARIES
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 FALCONET ET PARIES filed Critical FALCONET ET PARIES
Application granted granted Critical
Publication of FR606990A publication Critical patent/FR606990A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
FR606990D 1925-08-14 1925-08-14 Improvements in the construction of electric harrows for theaters, music halls and other uses Expired FR606990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR606990T 1925-08-14

Publications (1)

Publication Number Publication Date
FR606990A true FR606990A (en) 1926-06-23

Family

ID=8975072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606990D Expired FR606990A (en) 1925-08-14 1925-08-14 Improvements in the construction of electric harrows for theaters, music halls and other uses

Country Status (1)

Country Link
FR (1) FR606990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546271A1 (en) * 1983-05-18 1984-11-23 Cocteau Philippe Method and device for colouring a light beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546271A1 (en) * 1983-05-18 1984-11-23 Cocteau Philippe Method and device for colouring a light beam

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