CH599241A5CH463276ACH463276ACH599241A5CH 599241 A5CH599241 A5CH 599241A5CH 463276 ACH463276 ACH 463276ACH 463276 ACH463276 ACH 463276ACH 599241 A5CH599241 A5CH 599241A5
Authority
CH
Switzerland
Application number
CH463276A
Inventor
Konrad Dr Schwabe
Arnold Prof Graffi
Bruno Dr Tschiersch
Original Assignee
Akad Wissenschaften Ddr
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 Akad Wissenschaften DdrfiledCriticalAkad Wissenschaften Ddr
Publication of CH599241A5publicationCriticalpatent/CH599241A5/xx