DE140132C - - Google Patents

Info

Publication number
DE140132C
DE140132C DENDAT140132D DE140132DA DE140132C DE 140132 C DE140132 C DE 140132C DE NDAT140132 D DENDAT140132 D DE NDAT140132D DE 140132D A DE140132D A DE 140132DA DE 140132 C DE140132 C DE 140132C
Authority
DE
Germany
Prior art keywords
line
viewfinder
group
sheet
hand
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
DENDAT140132D
Other languages
German (de)
English (en)
Publication of DE140132C publication Critical patent/DE140132C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Image Analysis (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DENDAT140132D Active DE140132C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE140132C true DE140132C (enrdf_load_stackoverflow)

Family

ID=407830

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT140132D Active DE140132C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE140132C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078360B (de) * 1957-04-05 1960-03-24 Johannes Dogigli Tabellenschieber in Verbindung mit einem Buch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078360B (de) * 1957-04-05 1960-03-24 Johannes Dogigli Tabellenschieber in Verbindung mit einem Buch

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