Extracto de la colección de válvulas de Oskar Elm. Estas imágenes fueron aportadas en la página de válvula respectiva por Oskar Elm.
	
	
	
		|   
				
					| BSX52 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  |   
				
					| BUX48 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  |   
				
					| SFT306 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  | 
		
	
		|   
				
					| SFT308 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  |   
				
					| SFT323 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  |   
				
					| SFT352 |  |  
					| COSEM (C.O.S.E.M.); Saint-Eg... | F |  | 
		
	
		|   
				
					| TBA790 |  |  
					| CSF, Compagnie Générale de T... | F |  |   
				
					| TM-BG |  |  
					| Dario (tubes) - voir aussi L... | F |  |   
				
					| G572_Pressler |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  | 
		
	
		|   
				
					| GR20-12 |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  |   
				
					| RR145/S |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  |   
				
					| 22-172 |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  | 
		
	
		|   
				
					| 90-350 |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  |   
				
					| 90-424RS |  |  
					| Deutsche Glimmlampen GmbH, (... | D |  |   
				
					| CV1331 |  |  
					| Ediswan, Siemens Edison Swan... | GB |  | 
		
	
		|   
				
					| 2N4146 |  |  
					| Ei, Elektronska Industrija; ... | YU |  |   
				
					| ER21A |  |  
					| Elesta AG, Bad Ragaz | CH |  |   
				
					| ESR2 |  |  
					| Elesta AG, Bad Ragaz | CH |  | 
		
	
		|   
				
					| BC317 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| CD007x |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| E420_FET |  |  
					| Fairchild Semiconductor Inc.... | USA |  | 
		
	
		|   
				
					| FEP16 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| FJP5027 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| FRB872 |  |  
					| Fairchild Semiconductor Inc.... | USA |  | 
		
	
		|   
				
					| GBPC1502 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| GBPC1510 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| GBPC3506 |  |  
					| Fairchild Semiconductor Inc.... | USA |  | 
		
	
		|   
				
					| IRF630 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| IRF640 |  |  
					| Fairchild Semiconductor Inc.... | USA |  |   
				
					| J112 |  |  
					| Fairchild Semiconductor Inc.... | USA |  | 
		
	
	
	
	Oskar Elm inauguró esta muestra de su colección el día 21.Jun.2013.
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