首页>
外国专利>
Charge transfer complexes, the 7,7, 8,8 -: tetracyanoquinodimethane and an n - substituted quaternary contain nitrogen-containing heterocyclic compound
Charge transfer complexes, the 7,7, 8,8 -: tetracyanoquinodimethane and an n - substituted quaternary contain nitrogen-containing heterocyclic compound