公开/公告号IN143695B
专利类型
公开/公告日1978-01-14
原文格式PDF
申请/专利号IN32CA1975
发明设计人 PATTABIRAMAN RAJAM SASTRIGAL;VENKATASAN VANNIYUR KRISHNASWAMY;CHANDRASEKARAN RAMASWAMY;UDUPA HANDADY VENKATAKRISHNA;JAYARAMAN TIRUVIDAIMARUDHUR RAMANATHAN;INDIRA CHARINJETHUPUTHENVEEDU JANAKI AMMA;GNANASEKHARAN KALIAPPAN SHANMUGAM ARUMUGASAMY;
申请日1975-01-06
分类号H01M27/04;
国家 IN
入库时间 2022-08-22 22:48:52