SE331018BSE06443/66ASE644366ASE331018BSE 331018 BSE331018 BSE 331018BSE 06443/66 ASE06443/66 ASE 06443/66ASE 644366 ASE644366 ASE 644366ASE 331018 BSE331018 BSE 331018B
Authority
SE
Sweden
Application number
SE06443/66A
Inventor
K Willmann
Original Assignee
Rheinische Kalksteinwerke
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 DER40613Aexternal-prioritypatent/DE1266618B/de
Priority claimed from DER41129Aexternal-prioritypatent/DE1277648B/de
Application filed by Rheinische KalksteinwerkefiledCriticalRheinische Kalksteinwerke
Publication of SE331018BpublicationCriticalpatent/SE331018B/xx