DE193462C - - Google Patents

Info

Publication number
DE193462C
DE193462C DENDAT193462D DE193462DA DE193462C DE 193462 C DE193462 C DE 193462C DE NDAT193462 D DENDAT193462 D DE NDAT193462D DE 193462D A DE193462D A DE 193462DA DE 193462 C DE193462 C DE 193462C
Authority
DE
Germany
Prior art keywords
hose
ball
hand
lock
trigger
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
DENDAT193462D
Other languages
German (de)
English (en)
Publication of DE193462C publication Critical patent/DE193462C/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
DENDAT193462D Active DE193462C (https=)

Publications (1)

Publication Number Publication Date
DE193462C true DE193462C (https=)

Family

ID=456687

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT193462D Active DE193462C (https=)

Country Status (1)

Country Link
DE (1) DE193462C (https=)

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