with fixed rings

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D01H7/54

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Parent Industries

DTEXTILES PAPER D01Threads, fibers D01HSPINNING OR TWISTING D01H7/00Spinning or twisting arrangements

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D01H7/54with fixed rings

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Patents Grantslast 30 patents

Information Patent Grant
Method of testing twister ring warp and apparatus therefor
- Patent number 4,742,673
- Issue date May 10, 1988
- PPG Industries, Inc.
- Bernice R. Farmer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Inner ring for spinning ring
- Patent number 4,338,775
- Issue date Jul 13, 1982
- Rieter Machine Works Limited
- Arthur Wurmli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents