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
CA814525A
Inventor
J. Schimidle Claude
H. Schramm Charles
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.)
Avantor Performance Materials LLC
Original Assignee
JT Baker Chemical Co
Publication date
Application grantedgrantedCritical
Publication of CA814525ApublicationCriticalpatent/CA814525A/en