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.)
TRANSGLAS PATENT- und LIZENZVERWERTUNGS AG
Original Assignee
TRANSGLAS PATENT- und LIZENZVERWERTUNGS AG
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
Priority claimed from CH1493569Aexternal-prioritypatent/CH525846A/en
Application filed by TRANSGLAS PATENT- und LIZENZVERWERTUNGS AGfiledCriticalTRANSGLAS PATENT- und LIZENZVERWERTUNGS AG
Application grantedgrantedCritical
Publication of CA930552ApublicationCriticalpatent/CA930552A/en