Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP11679276ApriorityCriticalpatent/JPS5341746A/en
Publication of JPS5341746ApublicationCriticalpatent/JPS5341746A/en
PURPOSE: To prolong a time for electrode replacement by making a selection to other electrode when faces of the ekectrode is roughky wasted, through such means that with an adjusting substance provided, a gap between the first electrode and a plurality of the second electrode faces be adjusted to the prescribed amount.
COPYRIGHT: (C)1978,JPO&Japio
JP11679276A1976-09-281976-09-28Protective gap device
PendingJPS5341746A
(en)