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Expired
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Inventor
Robert Clark
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Individual
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Individual
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Publication of GB190608609ApublicationCriticalpatent/GB190608609A/en
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Abstract
8609. Clark, B. April 10. Memorandum books ; account-books ; duplicating or sales books ; order books. - The back of the original sheet of a duplicating-book is ruled with heavy lines which are visible through the leaf. Books made as described in Specification No. 292, A.D. 1904,- are printed with heavy ruled lines at intervals on one side of the web in such a position that the lines come on the back of the original page 'when the web is folded.
GB190608609D1906-04-101906-04-10Improvements in Duplicating or Manifold Books and in the Manufacture of same.
ExpiredGB190608609A
(en)