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Method of and apparatus for producing fibers and thin material
US 2,984,864 A
Filed
: 02/12/1959
Issued
: 05/23/1961
Est. Priority Date
: 02/15/1958
Status: Expired due to Term
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Current Assignee
Marcel Levecque
,
Marcel Mabru
Original Assignee
Marcel Levecque
,
Marcel Mabru
Inventors
MARCEL LEVECQUE
,
MARCEL MABRU
Application Number
US03/792,855
Time in Patent Office
831 Days
Field of Search
US Class Current
65/460
CPC Class Codes
A61K 38/57
from animals; from humans A...
C03B 37/045
Construction of the spinner...
D01D 5/18
by means of rotating spinne...
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