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经营范围
发明名称
SAFETY DEVICE FOR MOVING ON STAIRCASES
摘要
申请公布号
SU1550067(A1)
申请公布日期
1990.03.15
申请号
SU19874251249
申请日期
1987.05.27
申请人
TREST PO PROEKTIROVANIYU VNEDRENIYU NOVOJ TEKHNIKI V STROITELSTVO "KIEVORGSTROJ" GLAVKIEVGORSTROYA
发明人
KOLOMIETS VLADIMIR M,SU
分类号
E06C7/18
主分类号
E06C7/18
代理机构
代理人
主权项
地址
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