2 public-domain matches

Aromatic Based

Cover of Ionic Conductive Polymers for Electrochemical Devices

Ionic Conductive Polymers for Electrochemical Devices

Unknown author

Cover of KS 03-929: Specification for QAC based aromatic disinfectant liquid (Draft Standard)

KS 03-929: Specification for QAC based aromatic disinfectant liquid (Draft Standard)

Kenya Bureau of Standards (KEBS)