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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR733171ApublicationCriticalpatent/FR733171A/fr
F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
F41H11/00—Defence installations; Defence devices
F41H11/05—Net barriers for harbour defence
FR733171D1931-03-181932-03-11Perfectionnements aux dispositifs d'équipement et d'armement des réseaux ou barrages contre les navires et sous-marins
ExpiredFR733171A
(fr)