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.)
Expired
Application number
CA188,418A
Inventor
Donald B. Morse
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.)
Crane Composites Inc
Original Assignee
Kemlite Co Inc
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 Kemlite Co IncfiledCriticalKemlite Co Inc
Priority to CA188,418ApriorityCriticalpatent/CA1006665A/en
Application grantedgrantedCritical
Publication of CA1006665ApublicationCriticalpatent/CA1006665A/en