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发明名称
LADDER
摘要
申请公布号
SU1031843(A1)
申请公布日期
1983.07.30
申请号
SU19823378406
申请日期
1982.01.08
申请人
PATRUSHEV VIKTOR P,SU;PATRUSHEVA TATYANA V,SU;IVANOV VIKTOR G,SU
发明人
PATRUSHEV VIKTOR P,SU;PATRUSHEVA TATYANA V,SU;IVANOV VIKTOR G,SU
分类号
B63B27/14;(IPC1-7):B63B27/14
主分类号
B63B27/14
代理机构
代理人
主权项
地址
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