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.)
Span Deck Inc
Original Assignee
Span Deck Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Span Deck IncfiledCriticalSpan Deck Inc
Priority claimed from PCT/US1979/000707external-prioritypatent/WO1980000673A1/en
Publication of DE2953164A1publicationCriticalpatent/DE2953164A1/en