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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DESIRE KELLER
EUGENE DEAK
HENRI ZIMONYI
Original Assignee
DESIRE KELLER
EUGENE DEAK
HENRI ZIMONYI
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 DESIRE KELLER, EUGENE DEAK, HENRI ZIMONYIfiledCriticalDESIRE KELLER
Application grantedgrantedCritical
Publication of FR424374ApublicationCriticalpatent/FR424374A/en