00275nam a2200121Ia 45000030006000000080041000060400015000471000024000622450029000862600009001155460012001240050017001360STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGovernment of India  aIndian patents centenary  c1956  aEnglish20220125165812.0