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发明名称
Приспособление для лазания по деревьям или столбам
摘要
申请公布号
SU20513(A1)
申请公布日期
1931.04.30
申请号
SU19290059151
申请日期
1929.11.27
申请人
SEREDA F.D.
发明人
SEREDA F.D.
分类号
A63B27/00
主分类号
A63B27/00
代理机构
代理人
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地址
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