发明名称 |
Shaft seal |
摘要 |
|
申请公布号 |
GB1058899(A) |
申请公布日期 |
1967.02.15 |
申请号 |
GB19650025047 |
申请日期 |
1965.06.14 |
申请人 |
SEALOL, INC. |
发明人 |
|
分类号 |
B63H23/36;F16J15/32 |
主分类号 |
B63H23/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
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