发明名称 |
Method for preserving products which can oxidise in small-capacity containers |
摘要 |
The method consists in introducing nitrogen into these containers, delivered from a metal or glass reservoir equipped with a valve B which can be manoeuvred by finger pressure via a flexible immersed tube C. <IMAGE>
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申请公布号 |
FR2617125(A1) |
申请公布日期 |
1988.12.30 |
申请号 |
FR19870006630 |
申请日期 |
1987.05.12 |
申请人 |
ROBERT FRANCOIS;FRANCO FRANCIS |
发明人 |
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分类号 |
B65B31/04;(IPC1-7):B65B31/06;A23L2/00;C12H1/12 |
主分类号 |
B65B31/04 |
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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