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经营范围
发明名称
Эластичное уплотнение
摘要
申请公布号
SU97317(A1)
申请公布日期
1953.11.30
申请号
SU19510446969
申请日期
1951.11.13
申请人
ANDREEV I.T.
发明人
ANDREEV I.T.
分类号
F16J15/56
主分类号
F16J15/56
代理机构
代理人
主权项
地址
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