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.)
Gasgluhlicht Auer Deut GmbH
HANSEATISCHE APPBAU GES
Original Assignee
Gasgluhlicht Auer Deut GmbH
HANSEATISCHE APPBAU GES
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.)
A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
A62B7/00—Respiratory apparatus
Landscapes
Health & Medical Sciences
(AREA)
Pulmonology
(AREA)
General Health & Medical Sciences
(AREA)
Business, Economics & Management
(AREA)
Emergency Management
(AREA)
FR652079D1927-09-291928-04-02
Device for eliminating, in an imperative manner, the danger caused by nitrogen in the breathing apparatus
ExpiredFR652079A
(en)