FR737079A - Improvements relating to fire extinguishers - Google Patents

Improvements relating to fire extinguishers

Info

Publication number
FR737079A
FR737079A FR737079DA FR737079A FR 737079 A FR737079 A FR 737079A FR 737079D A FR737079D A FR 737079DA FR 737079 A FR737079 A FR 737079A
Authority
FR
France
Prior art keywords
improvements relating
fire extinguishers
extinguishers
fire
relating
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Application granted granted Critical
Publication of FR737079A publication Critical patent/FR737079A/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)
FR737079D 1931-06-22 1932-05-13 Improvements relating to fire extinguishers Expired FR737079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB737079X 1931-06-22

Publications (1)

Publication Number Publication Date
FR737079A true FR737079A (en) 1932-12-06

Family

ID=10495768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737079D Expired FR737079A (en) 1931-06-22 1932-05-13 Improvements relating to fire extinguishers

Country Status (1)

Country Link
FR (1) FR737079A (en)

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