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Treatment of textile materials
United States Patent 2121343
Inventors:
Henry, Dreyfus
Publication Date:
06/21/1938
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Download PDF 2121343
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Assignee:
Henry, Dreyfus
Primary Class:
427/170
Other Classes:
427/226
International Classes:
D06M11/46
;
D06M13/192
;
D06M11/00
;
D06M13/00