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
CA900645A
Inventor
Wolff Per
Larsen Hans-Ole
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.)
HANS C ANDERSEN
Original Assignee
HANS C ANDERSEN
Publication date
Application grantedgrantedCritical
Publication of CA900645ApublicationCriticalpatent/CA900645A/en