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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0335443ApriorityCriticalpatent/ES335443A3/es
Publication of ES335443A3publicationCriticalpatent/ES335443A3/es
Elektrodynamisches Mikrophon mit einer sich wenigstens teilweise in einer im Stiel seines Gehäuses angebrachten Büchse befindenden, geschlossenen Luftkammer
Results of pyrheliometer comparisons made in Potsdam with regard to recent investigations on the influence of circumsolar sky radiation(Results of pyrheliometer comparisons made in Potsdam with regard to recent investigations on influence of circumsolar sky radiation)