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发明名称
METHOD OF MAKING ELECTROACOUSTIC CONTACT
摘要
申请公布号
SU605645(A1)
申请公布日期
1978.05.05
申请号
SU19762378784
申请日期
1976.07.05
申请人
GALKIN IGAR F,SU;TSVETAEV SERGEJ K,SU;SKOBELTSYN VLADIMIR V,SU;CHERNENKO DZHON K,SU
发明人
GALKIN IGAR F,SU;TSVETAEV SERGEJ K,SU;SKOBELTSYN VLADIMIR V,SU;CHERNENKO DZHON K,SU
分类号
B06B1/06;(IPC1-7):B06B1/06
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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