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.)
CHRISTIE WILLIAM JOHN
LEMOINE FRANCIS THOMAS
SALTER SIDNEY
Original Assignee
CHRISTIE WILLIAM JOHN
LEMOINE FRANCIS THOMAS
SALTER SIDNEY
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 CHRISTIE WILLIAM JOHN, LEMOINE FRANCIS THOMAS, SALTER SIDNEYfiledCriticalCHRISTIE WILLIAM JOHN
Application grantedgrantedCritical
Publication of CA76877ApublicationCriticalpatent/CA76877A/fr