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
Inventor
Harry Sanford-Burton
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Individual
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Individual
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Publication of GB190322191ApublicationCriticalpatent/GB190322191A/en
22,191. Burton, H. Sanford-. Oct. 14. Copying documents &c.-Copying-sheets for obtaining copies of writing, drawing, and printing are made by combining one or more sheets of Japanese or other absorbent paper with a sheet of ordinary paper, by pressure. This may be effected by a roller with or without the aid of a viscous compound. The sheets may be combined in book form or used loosely. The writing, drawing, or printing is effected on the absorbent paper and the ink passes through to the ordinary paper beneath, from which the absorbent paper is then peeled off.
GB190322191D1903-10-141903-10-14Improved Means of Copying Writing and Printing.
ExpiredGB190322191A
(en)