{HEAD ~ A process} for producing a filmy graphite includes {TAIL ~ the steps} of forming a polyimide film having a birefringence of 0.12 or more and heat treating the polyimide film at 2,400° C. or higher 
includes
{ HEAD ~ A process } for producing a filmy graphite includes { TAIL ~ the steps } of forming a polyimide film having a birefringence of 0.12 or more and heat treating the polyimide film at 2,400 ° C. or higher
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH