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AU139431B2 - Improvement in photomechanical copy method - Google Patents
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AU139431B2 - Improvement in photomechanical copy method - Google Patents

Improvement in photomechanical copy method

Info

Publication number
AU139431B2
AU139431B2 AU22438/48A AU2243848A AU139431B2 AU 139431 B2 AU139431 B2 AU 139431B2 AU 22438/48 A AU22438/48 A AU 22438/48A AU 2243848 A AU2243848 A AU 2243848A AU 139431 B2 AU139431 B2 AU 139431B2
Authority
AU
Australia
Prior art keywords
improvement
copy method
photomechanical
photomechanical copy
copy
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
AU22438/48A
Other versions
AU2243848A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU139431B2 publication Critical patent/AU139431B2/en
Publication of AU2243848A publication Critical patent/AU2243848A/en
Expired legal-status Critical Current

Links

AU22438/48A 1948-08-13 Improvement in photomechanical copy method Expired AU139431B2 (en)

Publications (2)

Publication Number Publication Date
AU139431B2 true AU139431B2 (en) 1948-10-14
AU2243848A AU2243848A (en) 1948-10-14

Family

ID=

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