FR1006480A - Demonstration board - Google Patents

Demonstration board

Info

Publication number
FR1006480A
FR1006480A FR1006480DA FR1006480A FR 1006480 A FR1006480 A FR 1006480A FR 1006480D A FR1006480D A FR 1006480DA FR 1006480 A FR1006480 A FR 1006480A
Authority
FR
France
Prior art keywords
demonstration board
demonstration
board
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
French (fr)
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
Application granted granted Critical
Publication of FR1006480A publication Critical patent/FR1006480A/en
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
    • G09B19/16—Control of vehicles or other craft
    • G09B19/167—Control of land vehicles
FR1006480D 1948-01-21 1948-01-21 Demonstration board Expired FR1006480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006480T 1948-01-21

Publications (1)

Publication Number Publication Date
FR1006480A true FR1006480A (en) 1952-04-23

Family

ID=9565799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006480D Expired FR1006480A (en) 1948-01-21 1948-01-21 Demonstration board

Country Status (1)

Country Link
FR (1) FR1006480A (en)

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