DE194072C - - Google Patents

Info

Publication number
DE194072C
DE194072C DENDAT194072D DE194072DA DE194072C DE 194072 C DE194072 C DE 194072C DE NDAT194072 D DENDAT194072 D DE NDAT194072D DE 194072D A DE194072D A DE 194072DA DE 194072 C DE194072 C DE 194072C
Authority
DE
Germany
Prior art keywords
extinguishing
vessel
film
film tape
fire
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.)
Active
Application number
DENDAT194072D
Other languages
German (de)
English (en)
Publication of DE194072C publication Critical patent/DE194072C/de
Active 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DENDAT194072D Active DE194072C (OSRAM)

Publications (1)

Publication Number Publication Date
DE194072C true DE194072C (OSRAM)

Family

ID=457239

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT194072D Active DE194072C (OSRAM)

Country Status (1)

Country Link
DE (1) DE194072C (OSRAM)

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