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US07687011B2 Device and method for controlling the temperature of preforms 失效
用于控制预制件温度的装置和方法

Device and method for controlling the temperature of preforms
Abstract:
A device and a method used to temper preforms in the manufacture of bottles, in which a tempering device is provided to selectively and directly temper the preforms, and is inserted into preforms. The method provides that the preforms are directly tempered from the inside.
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