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.)
DAVIS BOURNONVILLE ACETYLENE DEVELOPMENT Co
Original Assignee
DAVIS BOURNONVILLE ACETYLENE DEVELOPMENT 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 DAVIS BOURNONVILLE ACETYLENE DEVELOPMENT CofiledCriticalDAVIS BOURNONVILLE ACETYLENE DEVELOPMENT Co
Application grantedgrantedCritical
Publication of CA134140ApublicationCriticalpatent/CA134140A/en