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经营范围
发明名称
COMPOSITE SEAL RING
摘要
申请公布号
IL54221(A)
申请公布日期
1980.01.31
申请号
IL19780054221
申请日期
1978.03.07
申请人
LE JOINT FRANCAIS
发明人
分类号
F16J15/12;F16J15/00;(IPC1-7):F16J15/02
主分类号
F16J15/12
代理机构
代理人
主权项
地址
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