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
Priority claimed from DE19853525774external-prioritypatent/DE3525774A1/en
Priority claimed from DE19863616052external-prioritypatent/DE3616052A1/en
Application filed by Heinz HoelterfiledCriticalHeinz Hoelter
Priority claimed from PCT/EP1986/000423external-prioritypatent/WO1987000634A1/en
Application grantedgrantedCritical
Publication of ATE56824T1publicationCriticalpatent/ATE56824T1/en
AT86904172T1985-07-191986-07-18
PROCEDURE FOR INDICATION OF POLLUTANTS FOR A CABIN OR THE LIKE USED FOR ACCOMMODATION OF PERSONS. SUPPLIED AIR.
ATE56824T1
(en)