Apparatus and package for forming solutions by percolation
United States Patent 1412388

Inventors:
Clermont, John B.
Publication Date:
04/11/1922
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Assignee:
Clermont, John B.
Primary Class:
99/295
Other Classes:
426/77, 99/316, 426/115, 83/477, 426/112
International Classes:
B65D81/00