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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Esperanza y Cia SA
Original Assignee
Esperanza y Cia SA
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Publication date
Application filed by Esperanza y Cia SAfiledCriticalEsperanza y Cia SA
Priority to ES0253350ApriorityCriticalpatent/ES253350A1/en
Publication of ES253350A1publicationCriticalpatent/ES253350A1/en
Improvements in fumigant projectiles, characterized by having divided the projectile or grenade in two chambers or cavities, by means of a perforated steel partition, in which the lighter has been placed for the fumigant mixture that is pressed in the rear chamber. (Machine-translation by Google Translate, not legally binding)
ES0253350A1959-11-111959-11-11Improvements in fumigen projectiles (Machine-translation by Google Translate, not legally binding)
ExpiredES253350A1
(en)
Revolver of drum of the type of double action with cannon aligned with the chamber of bottom explosion of the drum. (Machine-translation by Google Translate, not legally binding)
A procedure to reduce the degree of resistance to the temperature required to the combustión chambers of artillery rockets (Machine-translation by Google Translate, not legally binding)