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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Gebrueder Brehmer
Original Assignee
Gebrueder Brehmer
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Filing date
Publication date
Application filed by Gebrueder BrehmerfiledCriticalGebrueder Brehmer
Application grantedgrantedCritical
Publication of FR750528ApublicationCriticalpatent/FR750528A/en