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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbHfiledCriticalAuergesellschaft GmbH
Application grantedgrantedCritical
Publication of FR867711ApublicationCriticalpatent/FR867711A/fr
A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
A62B9/00—Component parts for respiratory or breathing apparatus
A62B9/02—Valves
A62B9/022—Breathing demand regulators
A—HUMAN NECESSITIES
A62—LIFE-SAVING; FIRE-FIGHTING
A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
A62B9/00—Component parts for respiratory or breathing apparatus
A62B9/02—Valves
Landscapes
Health & Medical Sciences
(AREA)
Pulmonology
(AREA)
General Health & Medical Sciences
(AREA)
Business, Economics & Management
(AREA)
Emergency Management
(AREA)
Respiratory Apparatuses And Protective Means
(AREA)
FR867711D1939-07-091940-11-15Système de soupapes pour appareils respiratoires de protection et appareils de traitement par l'oxygène
ExpiredFR867711A
(fr)