AU103799B2 - Improvements in copying pads - Google Patents

Improvements in copying pads

Info

Publication number
AU103799B2
AU103799B2 AU1561/37A AU156137A AU103799B2 AU 103799 B2 AU103799 B2 AU 103799B2 AU 1561/37 A AU1561/37 A AU 1561/37A AU 156137 A AU156137 A AU 156137A AU 103799 B2 AU103799 B2 AU 103799B2
Authority
AU
Australia
Prior art keywords
copying
pads
copying pads
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.)
Expired
Application number
AU1561/37A
Other versions
AU156137A (en
Inventor
William Hoskins, Jr
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.)
Ditto Inc
Original Assignee
Ditto Inc
Filing date
Publication date
Application filed by Ditto Inc filed Critical Ditto Inc
Application granted granted Critical
Publication of AU156137A publication Critical patent/AU156137A/en
Publication of AU103799B2 publication Critical patent/AU103799B2/en
Expired legal-status Critical Current

Links

AU1561/37A 1937-04-22 Improvements in copying pads Expired AU103799B2 (en)

Publications (2)

Publication Number Publication Date
AU156137A AU156137A (en) 1938-05-05
AU103799B2 true AU103799B2 (en) 1938-05-05

Family

ID=

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