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.)
HEINRICH DRAGER OTTO
Original Assignee
HEINRICH DRAGER OTTO
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 HEINRICH DRAGER OTTOfiledCriticalHEINRICH DRAGER OTTO
Priority to ES0010526UpriorityCriticalpatent/ES10526Y/en
Publication of ES10526UpublicationCriticalpatent/ES10526U/en
Application grantedgrantedCritical
Publication of ES10526YpublicationCriticalpatent/ES10526Y/en
Swimming equipment for diving, characterized in that the central point of the pressure of the lungs and the lower edge of the air bubble of the respiratory bag are located one as close as possible to the other. (Machine-translation by Google Translate, not legally binding)
ES0010526U1944-09-141944-09-14
Swimming equipment for diving.
ExpiredES10526Y
(en)