发明授权
US5270143A Developer for developing electrostatic image, image forming method, electrophotographic apparatus, apparatus unit, and facsimile apparatus 失效
用于显影静电图像,成像方法,电子照相设备,设备单元和传真设备的显影剂

Developer for developing electrostatic image, image forming method,
electrophotographic apparatus, apparatus unit, and facsimile apparatus
摘要:
A developer for developing an electrostatic image has a toner, fine resin particles with a surface shape sphericity .psi. of from 0.90 to 0.50, and fine inorganic particles.
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