Lithographic printing process
 A lithographic printing process characterized by demulsifying an emulsion ink by the action of a cooling means and, if desired, a shearing force-giving means provided in a region of ink distributing rollers in an inking system. 
Mitsubishi Jukogyo Kabushiki Kaisha Toyo Ink Manufacturing Co., Ltd.
B B
B41F B41M
inventional inventional
Izumi Takahumi Akihiko Teijiro Mitsunao Akira
Misono Nakano Yoshida Kanai Miyake Koaki