发明名称 |
Socket connection for an enamelled vessel |
摘要 |
The present invention relates to a steel socket connection for an internally enamelled steel vessel in which presentation of bare ferrous metal to the contents of the vessel is reduced to a minimum. The socket comprises a parallel portion adjacent the vessel, an internally threaded portion remote from the vessel and a seat located between the parallel and threaded portions, said steel socket being internally enamelled except for the internally threaded portion thereof.
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申请公布号 |
US4289334(A) |
申请公布日期 |
1981.09.15 |
申请号 |
US19790098417 |
申请日期 |
1979.11.28 |
申请人 |
S. W. HART & CO. PTY. LTD. |
发明人 |
RILEY, HARRY J. |
分类号 |
F16L15/04;F16L58/18;(IPC1-7):F16L41/00 |
主分类号 |
F16L15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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