发明名称 |
Coffee percolation process |
摘要 |
A percolation process is described wherein it is possible to operate a fixed-capacity percolator set at decreased capacity without experiencing operational difficulties or coffee extract quality loss. The extraction columns of the percolator set are filled with the amount of roasted and ground coffee desired to be extracted and the remainder of the column is filled with an inert packing material.
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申请公布号 |
US4048345(A) |
申请公布日期 |
1977.09.13 |
申请号 |
US19760654447 |
申请日期 |
1976.02.02 |
申请人 |
GENERAL FOODS CORPORATION |
发明人 |
KATZ, SAUL NORMAN |
分类号 |
A23F5/26;(IPC1-7):A23F1/08 |
主分类号 |
A23F5/26 |
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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