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- Google Patents
AU111703B2 - Connection for loose leaves of books
- Google Patents
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.)
Leo Schulhof
Original Assignee
Leo Schulhof
Filing date
Publication date
Application filed by Leo SchulhoffiledCriticalLeo Schulhof
Application grantedgrantedCritical
Publication of AU457639ApublicationCriticalpatent/AU457639A/en
Publication of AU111703B2publicationCriticalpatent/AU111703B2/en