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Takanori Kuroki
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Munakata, JP
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last 30 patents
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Patent Grant
Corrosion resisting steel pipe and method of manufacturing same
Patent number
4,883,292
Issue date
Nov 28, 1989
Kuroki Kogyosho Co., Ltd.
Takanori Kuroki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for producing a clad steel pipe
Patent number
4,795,078
Issue date
Jan 3, 1989
Kuroki Kogyosho Co., Ltd.
Takanori Kuroki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Roll
Patent number
4,733,446
Issue date
Mar 29, 1988
Kuroki Kogyosho Co., Ltd.
Takanori Kuroki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for detecting the depth of cracks in rolls used for transfer...
Patent number
4,345,457
Issue date
Aug 24, 1982
Kuroki Kogyosho Co., Ltd.
Takanori Kuroki
G01 - MEASURING TESTING