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发明名称
DEVICE FOR PRODUCINGMUSIC BALLS
摘要
申请公布号
IN163889(B)
申请公布日期
1988.12.03
申请号
IN1984CA86419
申请日期
1984.12.12
申请人
MUSICAL STRING RESEARCH BUREAU
发明人
MUKHERJEE RAMA PROSAD SRI
分类号
B23B5/00;(IPC1-7):B23B5/00
主分类号
B23B5/00
代理机构
代理人
主权项
地址
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