发明授权
US06648201B1 Apparatus to reduce wasting of unused photoresist in semiconductor containers 失效
减少半导体容器中未使用的光致抗蚀剂浪费的装置

Apparatus to reduce wasting of unused photoresist in semiconductor containers
摘要:
The present invention provides for a geometrically shaped pouch and container system for use in the storage, handling and dispensing of liquid chemicals. This system will result in far greater liquid chemical utilization efficiencies.
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