Machine for security printing on security paper
Machine to set and protect against fraudulent manipulation,...
Magenta dye-donor element used in thermal dye transfer
Magenta pyrazolylazoaniline dye-donor element for thermal...
Magnet sheet for display
Magnetic thermal transfer ribbon
Magnetooptical recording media
Magnetooptical recording media
Manifold record material and method of making it
Manufacture of signs
Manufacture of wide patterned band transfer-carrying sheet
Mark-forming record materials
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming record materials and process for their use
Mark-forming system