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US3847645A
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Thermographic copy sheets and process
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Thermal copying method and products
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Litho plate - with balanced hydrophilic oleophilic coating
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Synthetic fabric duplicating ribbons - made more ink receptive - by coating with certain oxides
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Transfer element and process
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Process of producing a planographic printing plate and resultant article
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Process of making pressure-sensitive transfer elements
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Heat-stencil assembly
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Facsimile copying process
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DE1914167A1
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Pressure sensitive ink transfers
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DE1910526A1
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Pressure sensitive copying material
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Process of producing transfer elements
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Wax free carbon paper containing ir absorber - gives thermographic copies with uniform
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GB1213783A
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Transfer elements containing infrared-radiation-absorbing material
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Planographic printing plates
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Planographic plate-making process and sheets
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GB1222616A
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Duplicating elements and processes
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GB1209520A
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Process for the production of pressure-sensitive transfer elements
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GB1204567A
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Thermographic process and transfer sheets therefor
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GB1235142A
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Process for preparing duplicating ribbons
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