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经营范围
发明名称
APPARATUS FOR TEACHING HANDWRITING
摘要
申请公布号
AU8296387(A)
申请公布日期
1988.06.23
申请号
AU19870082963
申请日期
1986.12.22
申请人
GABYON PTY. LTD.
发明人
JAMES RIGHETTI
分类号
B43L13/20;G09B11/04
主分类号
B43L13/20
代理机构
代理人
主权项
地址
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