characterised by the base, intermediate or covering layers; Heat, radiation filtering or absorbing means or layers; combined with layers or compositions suitable for other methods of image registration; Special originals for reproduction by thermography

Full Title

Duplicating or marking methods; Sheet materials for use therein > Thermography > characterised by the base, intermediate or covering layers; Heat, radiation filtering or absorbing means or layers; combined with layers or compositions suitable for other methods of image registration; Special originals for reproduction by thermography

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS

Subclass:

PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING

Child Classifications

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• B41M 5/41 Base layers
• B41M 5/42 Intermediate or covering layers
• B41M 5/46 characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
• B41M 5/48 combined with other image registration layers or compositions; Special originals for reproduction by thermography