FR585132A - Apparatus for preventing the fire of cinematographic films - Google Patents

Apparatus for preventing the fire of cinematographic films

Info

Publication number
FR585132A
FR585132A FR585132DA FR585132A FR 585132 A FR585132 A FR 585132A FR 585132D A FR585132D A FR 585132DA FR 585132 A FR585132 A FR 585132A
Authority
FR
France
Prior art keywords
fire
preventing
cinematographic films
cinematographic
films
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
Claudio Plans
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 FR585132A publication Critical patent/FR585132A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/18—Fire preventing or extinguishing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR585132D 1924-08-29 1924-08-29 Apparatus for preventing the fire of cinematographic films Expired FR585132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR585132T 1924-08-29

Publications (1)

Publication Number Publication Date
FR585132A true FR585132A (en) 1925-02-21

Family

ID=8959787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR585132D Expired FR585132A (en) 1924-08-29 1924-08-29 Apparatus for preventing the fire of cinematographic films

Country Status (1)

Country Link
FR (1) FR585132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828318A (en) * 1996-05-08 1998-10-27 International Business Machines Corporation System and method for selecting a subset of autonomous and independent slave entities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828318A (en) * 1996-05-08 1998-10-27 International Business Machines Corporation System and method for selecting a subset of autonomous and independent slave entities

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