DE231307C - - Google Patents

Info

Publication number
DE231307C
DE231307C DENDAT231307D DE231307DA DE231307C DE 231307 C DE231307 C DE 231307C DE NDAT231307 D DENDAT231307 D DE NDAT231307D DE 231307D A DE231307D A DE 231307DA DE 231307 C DE231307 C DE 231307C
Authority
DE
Germany
Prior art keywords
lens
slide
camera
lens carrier
closed
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
DENDAT231307D
Other languages
German (de)
English (en)
Publication of DE231307C publication Critical patent/DE231307C/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)
DENDAT231307D Active DE231307C (cs)

Publications (1)

Publication Number Publication Date
DE231307C true DE231307C (cs)

Family

ID=491439

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT231307D Active DE231307C (cs)

Country Status (1)

Country Link
DE (1) DE231307C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840718B2 (en) * 2002-01-18 2005-01-11 David P. Newmark Threaded hole finishing tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840718B2 (en) * 2002-01-18 2005-01-11 David P. Newmark Threaded hole finishing tool

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