Filter for removing smoke and toner dust used in electrophotographic/electrostatic recording apparatus
A Standard patent application filed on 16 December 1987 credited to Tonomoto, Yoshihiro
Details
Application number :
82601
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Filter for removing smoke and toner dust used in electrophotographic/electrostatic recording apparatus