FR27873E - Porte-carte à rouleaux - Google Patents

Porte-carte à rouleaux

Info

Publication number
FR27873E
FR27873E FR27873DA FR27873E FR 27873 E FR27873 E FR 27873E FR 27873D A FR27873D A FR 27873DA FR 27873 E FR27873 E FR 27873E
Authority
FR
France
Prior art keywords
card holder
roller card
roller
holder
card
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
English (en)
Inventor
Edmond Lemery
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 filed Critical
Application granted granted Critical
Publication of FR27873E publication Critical patent/FR27873E/fr
Expired 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
    • G09B29/06—Maps; Plans; Charts; Diagrams, e.g. route diagram of belt form, e.g. endless belt

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)
FR27873D 1923-06-19 1923-06-19 Porte-carte à rouleaux Expired FR27873E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR27873T 1923-06-19

Publications (1)

Publication Number Publication Date
FR27873E true FR27873E (fr) 1924-09-17

Family

ID=8666127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27873D Expired FR27873E (fr) 1923-06-19 1923-06-19 Porte-carte à rouleaux

Country Status (1)

Country Link
FR (1) FR27873E (fr)

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