SE371495BSE7305365ASE7305365ASE371495BSE 371495 BSE371495 BSE 371495BSE 7305365 ASE7305365 ASE 7305365ASE 7305365 ASE7305365 ASE 7305365ASE 371495 BSE371495 BSE 371495B
Authority
SE
Sweden
Application number
SE7305365A
Inventor
Sandberg S Sem
Original Assignee
Sandberg S Sem
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 Sandberg S SemfiledCriticalSandberg S Sem
Priority to SE7305365ApriorityCriticalpatent/SE371495B/xx
Priority to US458009Aprioritypatent/US3924465A/en
Priority to DE2418406Aprioritypatent/DE2418406A1/de
Priority to JP49042654Aprioritypatent/JPS5012792A/ja
Publication of SE371495BpublicationCriticalpatent/SE371495B/xx