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发明名称
PIANO
摘要
申请公布号
AU8865691(A)
申请公布日期
1992.06.11
申请号
AU19910088656
申请日期
1991.10.14
申请人
J. VAN URK IMPORT/EXPORT B.V.
发明人
JAN VAN URK
分类号
G10C3/06
主分类号
G10C3/06
代理机构
代理人
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地址
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