ES62169A1 -
A switching system for electrical lighting installations, whose generator, alternating with accumulators, is only temporarily in service.
- Google Patents
A switching system for electrical lighting installations, whose generator, alternating with accumulators, is only temporarily in service.
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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Individual
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Individual
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Priority to ES62169ApriorityCriticalpatent/ES62169A1/en
Publication of ES62169A1publicationCriticalpatent/ES62169A1/en
ES62169A1916-04-181916-04-18
A switching system for electrical lighting installations, whose generator, alternating with accumulators, is only temporarily in service.
ExpiredES62169A1
(en)
Switching system for electric lighting systems, if the power generator alternates with a current accumulator is only in operation for one time at a time.