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
CA691286A
Inventor
Zaoral Milan
Rudinger Josef
Sorm Frantisek
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.)
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Original Assignee
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Publication date
Application grantedgrantedCritical
Publication of CA691286ApublicationCriticalpatent/CA691286A/en