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Handa, JP
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last 30 patents
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Patent Grant
Apparatus for continuously supplying and piecing slivers to a rovin...
Patent number
5,263,228
Issue date
Nov 23, 1993
Howa Machinery Ltd.
Kunio Shinkai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method for continuously supplying slivers to a roving frame
Patent number
5,067,204
Issue date
Nov 26, 1991
Howa Machinery Ltd.
Kunio Shinkai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
System for controlling displacement of carriage working machines
Patent number
4,821,504
Issue date
Apr 18, 1989
Howa Machinery, Ltd.
Kunio Shinkai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spindle for spinning frame or twisting machine
Patent number
4,723,405
Issue date
Feb 9, 1988
Howa Kogyo Kabushiki Kaisha
Kunio Shinkai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for switching roving bobbins in a spinning frame
Patent number
4,473,997
Issue date
Oct 2, 1984
Howa Kogyo Kabushiki Kaisha
Yoshio Kawasaki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING