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.)
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.)
HARTMUT SCHMIDT CLEVER
WALDO JOHN HOLDEN
Original Assignee
HARTMUT SCHMIDT CLEVER
WALDO JOHN HOLDEN
Publication date
Priority to CA 20196priorityCriticalpatent/CA20196S/en
Application grantedgrantedCritical
Publication of CA20196SpublicationCriticalpatent/CA20196S/en