JPH03206836A
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Mosquito-repellent mat
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JPH02264078A
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Anti-microbial nonwoven fabrics
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JPH0221826A
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Antibacterial chopping board
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JPH0217107A
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Antibacterial cement for dental treatment
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JPH01290612A
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Antimicrobial tooth crown reparative material
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JPH01275507A
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Antibacterial porcelain material for dental use
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JPH01254608A
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Material for antibacterial base
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JPH01238806A
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Ultrasonic toothbrush
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JPS6359833A
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Ice for transporting fresh fish
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JPS6328352A
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Ice for preserving fresh fish
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