Title:
Method of dyeing animal fibers
United States Patent 2539202
Inventors:
Peck, Samuel M.
Publication Date:
01/23/1951
Export Citation:
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Assignee:
Peck, Samuel M.
Primary Class:
8/401
Other Classes:
8/406, 8/646, 435/189, 435/267
International Classes:
A61K8/44; A61K8/66; A61Q5/06; D06P3/30; A61K8/30; A61Q5/06; D06P3/04
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US Patent References:
1918158Method of coloring hair
1844018Method of preparing tanning substances
1426298Method of rendering animal and vegetable fibers active