| 摘要 |
Container with a bleeding piston in which one end of the container forms a dispenser and the other end is provided with a piston to expel progressively the product contained in the container, characterised in that the piston comprises an opening 8 connecting the inside of the container 1 with the atmosphere as long as air is contained in the said container, means 18 being provided for closing the opening 8 after bleeding the air. <IMAGE>
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