Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adolfo PouchainfiledCriticalAdolfo Pouchain
Application grantedgrantedCritical
Publication of DK28373CpublicationCriticalpatent/DK28373C/en
DK28373D1919-10-291920-08-02
Procedure for Reducing the Electrochemical Effect on the Edges of the Negative Plate in Electric Accumulators.
DK28373C
(en)