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History of the manufacturer  

Igranic Electric, Bedford

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Name: Igranic Electric, Bedford    (GB)  
Abbreviation: igranic
Products: Model types
Summary:

Igranic Electric Co., Ltd.
149, Queen Victoria Street
London, E.C.4
Works: Elstow Works, Bedford

Famous for radio parts, in particular honeycomb coils, RF and LF transformers, couplers and accessories.

This company also sold early electrical pick-ups under the trade mark "Igranic Pacent Phonovox". The Phonovox pick-up was patented by Pacent, USA (see entry).

History:

This manufacturer was suggested by Konrad Birkner † 12.08.2014.


Some models:
Country Year Name 1st Tube Notes
GB  23 Igranic Type B.L    
GB  23 Igranic Type B    
GB  27 Neutrosonic Seven   Transportable receiver. Tuned HF transformer, two HF valves with tuned anode, 2 detectors ... 
GB  22 Plug-in Honeycomb Coil   Slogan: "WHAT ARE THE WILD WAVES SAYING".Available in many sizes, from 25 to 1500 turns. 
GB  26 Plug-in coil XLLOS   Plug-in Coil for standard socket and also for special contact coil holder. Several Inducta... 
GB  25 Ultrynic Auto-Coupler   Primary intended for use in auto-coupled tuning circuits where the middle section of the w... 
GB  25 Condenser, variable, air   Choice of sizes and capacities. 
GB  24 Variable Grid Leak   Variable from 0 to 3 MegOhms. Single hole panel mount. 
GB  25 Combined Rheo & Potentiometer   Combined Filament Rheostat and Grid Bias Potentiometer (300 Ohms, for H.F.amplifying valve... 
GB  25 Filament Rheostats   Plain type 6 Ohms. Also available with vernier for rectifier (detector valve) adjustment. 
GB  25 Combined Rheo and Potentiometer   Combined Filament Rheostat and high resistance Potentiometer (for grid bias applied to L.F... 
GB  25 Filament Rheostat   30 Ohms for dull emitters. 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

Kinematograph Weekly Feb. 1928tbn_werbungfeb.1928kinematographweekly.jpg
Seite II im Annuaire et Cat. des Cat. de la TSF 1928 ; Vertrieb in F durch die Compagnie Cosmostbn_f_igranic_1.jpg

  
rmXorg