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 - Lifetime
Application number
CA 75522
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.)
State Chemical Manufacturing Co
Original Assignee
State Chemical Manufacturing Co
Publication date
Priority to CA 75522priorityCriticalpatent/CA75522S/en
Application grantedgrantedCritical
Publication of CA75522SpublicationCriticalpatent/CA75522S/en