SE303609BSE10188/66ASE1018866ASE303609BSE 303609 BSE303609 BSE 303609BSE 10188/66 ASE10188/66 ASE 10188/66ASE 1018866 ASE1018866 ASE 1018866ASE 303609 BSE303609 BSE 303609B
Authority
SE
Sweden
Application number
SE10188/66A
Inventor
L Wood
Original Assignee
Grace W R & Co
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 Grace W R & CofiledCriticalGrace W R & Co
Publication of SE303609BpublicationCriticalpatent/SE303609B/xx