AU146181B2 - Improvements relating to appliances for opening letters - Google Patents

Improvements relating to appliances for opening letters

Info

Publication number
AU146181B2
AU146181B2 AU34129/50A AU3412950A AU146181B2 AU 146181 B2 AU146181 B2 AU 146181B2 AU 34129/50 A AU34129/50 A AU 34129/50A AU 3412950 A AU3412950 A AU 3412950A AU 146181 B2 AU146181 B2 AU 146181B2
Authority
AU
Australia
Prior art keywords
appliances
improvements relating
opening letters
letters
opening
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
AU34129/50A
Other versions
AU3412950A (en
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
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU146181B2 publication Critical patent/AU146181B2/en
Publication of AU3412950A publication Critical patent/AU3412950A/en
Expired legal-status Critical Current

Links

AU34129/50A 1950-05-04 Improvements relating to appliances for opening letters Expired AU146181B2 (en)

Publications (2)

Publication Number Publication Date
AU146181B2 true AU146181B2 (en) 1950-07-06
AU3412950A AU3412950A (en) 1950-07-06

Family

ID=

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