Assertion: coil ignition | /r/HasProperty | introduced by bosch
Facets:
value: in 1903
type: TEMPORAL
Source sentences:
text: This was followed by Benz, Mors, Turcat-Mery, and Nesseldorf, and soon was used on most cars up until about 1918 in both low voltage (voltage for secondary coils to fire the spark plugs) and high voltage magnetos (to fire the spark plug directly, similar to coil ignitions, introduced by Bosch in 1903).