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(en )
1935-04-09
Vacuum switch
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(en )
2022-03-30
Method for isolating a fault and restoring power in an underground radial loop network using fault interrupting switches
GB217096A
(enrdf_load_stackoverflow )
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(en )
1945-06-05
Ignition apparatus
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(en )
1933-11-21
Timer for internal combustion engines
GB574940A
(enrdf_load_stackoverflow )
1900-01-01
GB199271A
(enrdf_load_stackoverflow )
GB107048A
(enrdf_load_stackoverflow )
GB138101A
(enrdf_load_stackoverflow )
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(en )
1942-05-05
Ignition coil and terminal connector
GB180113A
(enrdf_load_stackoverflow )
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(en )
1915-08-10
Ignition-breaking device.
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(en )
1976-09-28
Multiple contact periodic switch having flexible radially extending contacts connected to ignition coil windings
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(en )
1914-12-29
Timer and distributer for electrical ignition purposes.
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(en )
1936-01-14
Ignition system
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(en )
1942-07-21
Ignition means
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(en )
1912-03-05
Explosive-engine.
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(en )
1931-12-15
Poration
GB133643A
(enrdf_load_stackoverflow )
US922673A
(en )
1909-05-25
Ignition system for internal-combustion engines.
GB136203A
(en )
1919-12-10
Improvements in and relating to Electrical System for Generating Intermittent High Tension Current Impulses for Ignition Purposes with or without Low Tension Current for Battery Charging, Lighting and the like.
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(en )
1905-12-26
Self-exciting alternator.
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(en )
1966-08-09
Breaker unit for the ignition system of an internal combustion engine
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(en )
1920-04-27
Ignition systelvi
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(en )
1921-02-07
An improved electrical testing apparatus