FR2119837A2 - - Google Patents

Info

Publication number
FR2119837A2
FR2119837A2 FR7046112A FR7046112A FR2119837A2 FR 2119837 A2 FR2119837 A2 FR 2119837A2 FR 7046112 A FR7046112 A FR 7046112A FR 7046112 A FR7046112 A FR 7046112A FR 2119837 A2 FR2119837 A2 FR 2119837A2
Authority
FR
France
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.)
Granted
Application number
FR7046112A
Other languages
French (fr)
Other versions
FR2119837B2 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7046112A priority Critical patent/FR2119837B2/fr
Publication of FR2119837A2 publication Critical patent/FR2119837A2/fr
Application granted granted Critical
Publication of FR2119837B2 publication Critical patent/FR2119837B2/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
    • G09B19/00—Teaching not covered by other main groups of this subclass

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR7046112A 1970-12-15 1970-12-15 Expired FR2119837B2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7046112A FR2119837B2 (OSRAM) 1970-12-15 1970-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7046112A FR2119837B2 (OSRAM) 1970-12-15 1970-12-15

Publications (2)

Publication Number Publication Date
FR2119837A2 true FR2119837A2 (OSRAM) 1972-08-11
FR2119837B2 FR2119837B2 (OSRAM) 1977-01-21

Family

ID=9066140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046112A Expired FR2119837B2 (OSRAM) 1970-12-15 1970-12-15

Country Status (1)

Country Link
FR (1) FR2119837B2 (OSRAM)

Also Published As

Publication number Publication date
FR2119837B2 (OSRAM) 1977-01-21

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