AU1619709A - Improvements in typewriting machines - Google Patents

Improvements in typewriting machines

Info

Publication number: AU1619709A
Authority: AU; Australia
Prior art keywords: typewriting machines; typewriting; machines
Prior art date: 1909-10-30
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.): Expired

Application number

AU16197/09A

Inventor

Petermann Orko

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

Filing date

1909-10-30

Publication date

1910-05-24

1909-10-30 Application filed by Individual filed Critical Individual

1910-05-24 Publication of AU1619709A publication Critical patent/AU1619709A/en

Status Expired legal-status Critical Current

Links

AU16197/09A 1909-10-30 Improvements in typewriting machines Expired AU1619709A (en)

Publications (1)

Publication Number	Publication Date
AU1619709A true AU1619709A (en)	1910-05-24

Family

ID=

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