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经营范围
发明名称
ELLIPTIC COMPASS
摘要
申请公布号
JPH03244600(A)
申请公布日期
1991.10.31
申请号
JP19900044069
申请日期
1990.02.22
申请人
TSUJIMOTO TAKANOBU
发明人
TSUJIMOTO TAKANOBU
分类号
B43L11/04
主分类号
B43L11/04
代理机构
代理人
主权项
地址
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