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
CA621683A
Inventor
P. Heller Ferdinand
L. Beamon Roger
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.)
Henkel Corp
Original Assignee
Amchem Products Inc
Publication date
Application grantedgrantedCritical
Publication of CA621683ApublicationCriticalpatent/CA621683A/en