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.)
Vilarrubis y Sague SA
Original Assignee
Vilarrubis y Sague SA
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 Vilarrubis y Sague SAfiledCriticalVilarrubis y Sague SA
Priority to ES100121UpriorityCriticalpatent/ES100121Y/en
Publication of ES100121UpublicationCriticalpatent/ES100121U/en
Application grantedgrantedCritical
Publication of ES100121YpublicationCriticalpatent/ES100121Y/en
An auxiliary mask for diving equipment, which has any means of air supply, is characterized by comprising a free space between the mouth and the air supply duct, allowing the user the ability to make sounds and even speak in full immersion. (Machine-translation by Google Translate, not legally binding)
ES100121U1963-06-121963-06-12
Auxiliary mask for diving equipment
ExpiredES100121Y
(en)
Procedure in and related to the construction of valvular devices for subacuum dive machines (Machine-translation by Google Translate, not legally binding)