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11 results for: ruhmkorff

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Registration of electricity waves generated by a spark inductor, Grand Ruhmkorff, sans
LZT26B11_118

Registration of electricity waves generated by a s...

Registration of electric waves generated by a spark inductor, Groote Ruhmkorff, 10 cells by Grove.
LZT26A81_138

Registration of electric waves generated by a spar...

Registration of electric waves generated by a spark inductor, Groote Ruhmkorff, without capacitor,
LZT26A81_137

Registration of electric waves generated by a spar...

Registration of electricity waves generated by a spark inductor, Grand Ruhmkorff, sans
LZT26B11_117

Registration of electricity waves generated by a s...

Registration of electric waves generated by a spark inductor, Groote Ruhmkorff, without capacitor,
LZT26B11_116

Registration of electric waves generated by a spar...

Grand Ruhmkorff, sans condensateur, 8 éléments de Grove. Durée de la discharge d'ouverture,
LZT26A81_142

Grand Ruhmkorff, sans condensateur, 8 éléments de ...

Grand Ruhmkorff, sans condensateur, 10 elements de Grove, Les deux electrodes ecrivant a la fois
LZT26A81_141

Grand Ruhmkorff, sans condensateur, 10 elements de...

Grand Ruhmkorff, sans condensateur, 10 elements de Grove, Discharges de fermeture (Mail paper),
LZT26A81_140

Grand Ruhmkorff, sans condensateur, 10 elements de...

Ruhmkorff
LZT10A00_249

Ruhmkorff

Ruhmkorff's machine
LZT10A00_250

Ruhmkorff's machine

Destruction of Fort Pei-ho, in China, by the ignition of a mine by Ruhmkorff's machine
LZT10A00_251

Destruction of Fort Pei-ho, in China, by the ignit...