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.)
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.)
Hickman Emparan Eduardo
Original Assignee
Hickman Emparan Eduardo
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 Hickman Emparan EduardofiledCriticalHickman Emparan Eduardo
Priority to ES54975ApriorityCriticalpatent/ES54975A1/en
Publication of ES54975A1publicationCriticalpatent/ES54975A1/en
ES54975A1913-02-221913-02-22
A mechanism adaptable to pistols and carbines to shoot with air or with air and gas, called "Hickman system mechanism".
ExpiredES54975A1
(en)
Improvements in the provisions for supporting the filtering surfaces with reinforced concrete tubes, intended for the insufflation or injection of compressed air.