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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Merlin Gerin SA
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Merlin Gerin SA
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Application grantedgrantedCritical
Publication of FR631099ApublicationCriticalpatent/FR631099A/en
H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
FR631099D1927-03-181927-03-18
High power oil circuit breaker
ExpiredFR631099A
(en)