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经营范围
发明名称
DRAWING INSTRUMENT FOR PERSPECTIVE DRAWING
摘要
申请公布号
JPS599098(A)
申请公布日期
1984.01.18
申请号
JP19820118894
申请日期
1982.07.07
申请人
SHIBAHARA TOKUJI
发明人
SHIBAHARA TOKUJI
分类号
B43L13/14
主分类号
B43L13/14
代理机构
代理人
主权项
地址
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