41.Atomic no. of anticathode……………….……material in an x ray tube is 41.wavelength of Kalpha x ray produced in tube is
41 VALVOLA NOS TUNG-SOL TUBE VALVE VT-48 NIB NEW SIGILLATA MIL SPECS AMP WW2 NEU | eBay
41 VALVOLA NOS VT-48 RCA 2 VALVOLE DI POTENZA NUOVA TUBE VALVE LAMPE röhre WW2 EUR 99,90 - PicClick IT
41 valvola TUNG-SOL TUBE radio epoca a valvole marelli CALIPSO II tamiri arione | eBay
89 valvola di potenza arcturus tube valve valvola radio epoca VT-89 PH89 NU89 41 | eBay
Vintage FADA Portable Radio Tube Battery 41 Series RARE FIND - Etsy Italia
UAF 41, Tube UAF41; Röhre UAF 41 ID2175, Diode-Pentode | Radiomuseum.org
Expandable Storage Tube 23 to 41 Inches | Hobbycraft
UL 41, Tube UL41; Röhre UL 41 ID770, Vacuum Pentode | Radiomuseum.org
41, Tube 41; Röhre 41 ID2968, Vacuum Pentode | Radiomuseum.org
41 TUBE, RCA | eBay
Aquael Leddy Tube Plant 10W 41,5cm - neon a LED per acqua dolce | Aquariumline.com - Negozio Acquari
EF 41, Tube EF41; Röhre EF 41 ID719, Vacuum Pentode | Radiomuseum.org
17F6 VALVOLA NOS magnadyne italia tube valve röhre tv dumont 5024-41 radio epoca EUR 29,90 - PicClick IT
Fender Vacuum Tube 6L6 < Lenzotti Strumenti Musicali
Rare* 1950's Presto 41-A Analog Tube Compressor/ Limiter | Reverb Italia
UCH 41, Tube UCH41; Röhre UCH 41 ID2579, Triode-Hexode | Radiomuseum.org
Vacuum Tube - 41, Pentode, ST Glass | Antique Electronic Supply
BADGER 41-016 NEEDLE HOLDER TUBE
Philco Tube Radio Modello 41-246, 1940s Antique Wood Case Receiver Loktal Tubes, Collectible Vintage Radio Restore Parts, Originale, CE0636 - Etsy Italia
RCA etc. Pair (2) Type 41 Power Pentode Antique AT1000 TESTED Vacuum Tubes Audio 1932-1942 | Reverb Italia
41 @ The Valve Museum
TNK FORK TUBES LIKE ORIGINAL - 41 - L. 612 - CHROMED - Andreani moto
EL 41, Tube EL41; Röhre EL 41 ID347, Vacuum Pentode | Radiomuseum.org
41, Tube 41; Röhre 41 ID2968, Vacuum Pentode | Radiomuseum.org
Vintage EF41 / EF 41 / 6CJ5, Radio-Röhre, Rimlock Tube, Vacuum Tube, Valve, NOS | eBay
41 TUBE NATIONAL UNION | eBay
Valvola Tungsram El 41 Non Testata Vintage Tube Radio Hi Fi Tv Tube Decorative | eBay
