D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
9/16.5
D21C 3/26 (2006.01) D21C 3/02 (2006.01)
Patent
CA 1018707
Hagglund Sture
Samuelson Hans O.
Smedman Leif
LandOfFree
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