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Institute de Recherches et d'Etudes de Techniques Specifiques
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Antibes, FR
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last 30 patents
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Patent Grant
Motorized delivery tricycle
Patent number
4,182,521
Issue date
Jan 8, 1980
Institute de Recherches et d'Etudes de Techniques Specifiques
Francois Durand
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS