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.)
DEGEA AG AUERGESELLSCHAFT
Original Assignee
DEGEA AG AUERGESELLSCHAFT
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 DEGEA AG AUERGESELLSCHAFTfiledCriticalDEGEA AG AUERGESELLSCHAFT
Priority to ES0004775UpriorityCriticalpatent/ES4775Y/en
Publication of ES4775UpublicationCriticalpatent/ES4775U/en
Application grantedgrantedCritical
Publication of ES4775YpublicationCriticalpatent/ES4775Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
A mask for gas scanners, which carries a safety valve, characterized in that the valve is provided with a sleeve in which a sleeve or the like can be joined, the end of which is taken to the place where the presence of aggressive agents has to be checked chemical (Machine-translation by Google Translate, not legally binding)
ES0004775U1936-05-281936-05-28
Mask for gas explorers.
ExpiredES4775Y
(en)