AU1580709B - An improvement in typewriters
- Google Patents
An improvement in typewriters
Info
Publication number
AU1580709B
AU1580709BAU15807/09AAU1580709AAU1580709BAU 1580709 BAU1580709 BAU 1580709BAU 15807/09 AAU15807/09 AAU 15807/09AAU 1580709 AAU1580709 AAU 1580709AAU 1580709 BAU1580709 BAU 1580709B
Authority
AU
Australia
Prior art keywords
typewriters
improvement
Prior art date
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to AU15807/09ApriorityCriticalpatent/AU1580709A/en
Priority claimed from AU15807/09Aexternal-prioritypatent/AU1580709A/en
Publication of AU1580709BpublicationCriticalpatent/AU1580709B/en
Publication of AU1580709ApublicationCriticalpatent/AU1580709A/en