Object 30/2 - 34/4
     Container 
  
Contains 39 Results:
Progress report: Investigations on the adaptability of certain types of supersonic generators to Schlieren photography, 1940-06-19
     File  — Object: 30/2 - 34/4, Folder: Arch 32/6
  
        Dates: 
      1940-06-19
    
  
    
  
Progress report: Investigations on the adaptability of certain types of supersonic generators to Schlieren photography, 1940-07-18
     File  — Object: 30/2 - 34/4, Folder: Arch 32/7
  
        Dates: 
      1940-07-18
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1940-09-19
     File  — Object: 30/2 - 34/4, Folder: Arch 32/8
  
        Dates: 
      1940-09-19
    
  
    
  
Progress Report: Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1940-11-13
     File  — Object: 30/2 - 34/4, Folder: Arch 32/9
  
        Dates: 
      1940-11-13
    
  
    
  
Progress Report: Investigations on the adaptability of certain types of ultrasonic generators to schlieren photograph (test in wind tunnel), 1940-11-26
     File  — Object: 30/2 - 34/4, Folder: Arch 32/10
  
        Dates: 
      1940-11-26
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1940-12-09
     File  — Object: 30/2 - 34/4, Folder: Arch 32/11
  
        Dates: 
      1940-12-09
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1941-01-15
     File  — Object: 30/2 - 34/4, Folder: Arch 32/12
  
        Dates: 
      1941-01-15
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1941-02-14
     File  — Object: 30/2 - 34/4, Folder: Arch 32/13
  
        Dates: 
      1941-02-14
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography, 1941-03-12
     File  — Object: 30/2 - 34/4, Folder: Arch 32/14
  
        Dates: 
      1941-03-12
    
  
    
  
Investigations on the adaptability of certain types of ultrasonic generators to schlieren photography
     File  — Object: 30/2 - 34/4, Folder: Arch 32/15
  
        Dates: 
      1920 - 1970
    
  
    
  
