CONTACT BREAKERS.
Construction of Contact Breakers. Various
Forms of Simple Contact Breakers.
The Mercury Vibrator. Polechanging
Vibrator. Wehnelt Interrupter. Dessauer
Contact Breaker. Steel Ribbon
Interrupter. Contact Breakers in
Vacuo. Queen Contact Breaker. Adjustable
Contact Breaker for Medical
Coils. The Queen Contact Breaker for
Large Coils, Adjustable Cone Vibrator.
Contacts 65-91