Title:
Manufacture of artificial silk
United States Patent 1619768


Inventors:
Wilhelm, Schubert Friedrich
Application Number:
US11753326A
Publication Date:
03/01/1927
Filing Date:
06/21/1926
Assignee:
BRYSILKA LTD
Primary Class:
Other Classes:
264/199, 425/71
International Classes:
D01D5/14
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