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Concrete reinforcing fiber
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Issue date Oct 12, 1999
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The University of British Columbia
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Nemkumar Banthia
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E04 - BUILDING
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Reinforcing metal fibers
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Issue date Oct 2, 1990
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Kabushiki Kaisha Kobe Seiko Sho
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Susumu Takata
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Polisher element
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Patent number 4,526,589
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Issue date Jul 2, 1985
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Nippon Tenshashi Kabushiki Kaisha
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Sachiko Ibata
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Method of manufacturing a polisher
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Patent number 4,456,500
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Nippon Tenshashi Kabushiki Kaisha
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3846085
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E04 - BUILDING
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H01 - BASIC ELECTRIC ELEMENTS
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3469684
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H01 - BASIC ELECTRIC ELEMENTS
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H01 - BASIC ELECTRIC ELEMENTS
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3275423
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H01 - BASIC ELECTRIC ELEMENTS