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.)
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MAULAZ FERNAND
Original Assignee
MAULAZ FERNAND
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Filing date
Publication date
Application filed by MAULAZ FERNANDfiledCriticalMAULAZ FERNAND
Priority to FR7210088ApriorityCriticalpatent/FR2177186A5/fr
Application grantedgrantedCritical
Publication of FR2177186A5publicationCriticalpatent/FR2177186A5/fr
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