发明名称 |
VESSEL STOPPER |
摘要 |
FIELD: packing and sealing devices. SUBSTANCE: proposed device designed for increasing reliability of protection of vessel contents has marked insert installed under guard covering. EFFECT: enhanced sealing and protection of contents. 8 cl, 6 dwg |
申请公布号 |
RU2142883(C1) |
申请公布日期 |
1999.12.20 |
申请号 |
RU19980119073 |
申请日期 |
1998.10.22 |
申请人 |
VETROV VLADIMIR VIKTOROVICH;SKOROBOGATYKH VLADIMIR ARKAD'EVICH |
发明人 |
VETROV V.V.;SKOROBOGATYKH V.A. |
分类号 |
B44D3/12;B65D39/00;B65D41/58;B65D51/24;B65D55/02 |
主分类号 |
B44D3/12 |
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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