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.)
P F Van Vlissingen & Co S Kato
Mather and Platt Ltd
Original Assignee
P F Van Vlissingen & Co S Kato
Mather and Platt Ltd
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 P F Van Vlissingen & Co S Kato, Mather and Platt LtdfiledCriticalP F Van Vlissingen & Co S Kato
Application grantedgrantedCritical
Publication of FR1189750ApublicationCriticalpatent/FR1189750A/en