AU103761B2 - Improved carbon sheet for use in triplicate check, sales and like books, and improved books incorporating such carbon sheet
- Google Patents
Improved carbon sheet for use in triplicate check, sales and like books, and improved books incorporating such carbon sheet
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.)
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Lamson Paragon Ltd
Original Assignee
Lamson Paragon Ltd
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Publication date
Application filed by Lamson Paragon LtdfiledCriticalLamson Paragon Ltd
Application grantedgrantedCritical
Publication of AU59337ApublicationCriticalpatent/AU59337A/en
Publication of AU103761B2publicationCriticalpatent/AU103761B2/en
AU593/37A1937-02-15Improved carbon sheet for use in triplicate check, sales and like books, and improved books incorporating such carbon sheet
ExpiredAU103761B2
(en)