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- Google Patents
AU140831B2 - Perforating attachment to printing presses
- 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.)
Percy Stuart Hocking
Original Assignee
Percy Stuart Hocking
Filing date
Publication date
Application filed by Percy Stuart HockingfiledCriticalPercy Stuart Hocking
Application grantedgrantedCritical
Publication of AU140831B2publicationCriticalpatent/AU140831B2/en
Publication of AU2063448ApublicationCriticalpatent/AU2063448A/en