JPS602672A
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Nickel-phosphorus plating solution
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JPS602671A
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Electroless nickel plating solution
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JPS59232262A
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Brightener for electroless nickel plating solution
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JPS59232263A
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Electroless gold plating solution
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JPS59232261A
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Stabilizer for electroless nickel plating solution
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JPS59229478A
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Stabilizer for electroless gold plating liquid
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JPS59226170A
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Electroless nickel plating solution
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JPS59226190A
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Platinum-palladium alloy plating bath
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JPS59215371A
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Mechanical pencil lead and pencil lead
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JPS59215370A
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Mechanical pencil lead and pencil lead
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JPS59213782A
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Lead for propelling pencil and pencil
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JPS59208084A
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Degreasing and descaling agent
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JPS59204672A
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Lead of propelling pencil and lead of pencil giving absolutely nonreflecting deep black written mark
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JPS59204671A
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Lead of propelling pencil and lead of pencil having extremely high flexural strength and manufacturable within remarkably shortened time
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JPS59203562A
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Deodorant
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JPS59202300A
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Almighty cleaner
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JPS59200772A
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Defatting and derusting agent liquid applicable by single touch
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JPS59197475A
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Pencil lead and mechanical pencil lead capable of writing deep black without causing any reflection of light
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JPS59196375A
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Retroreflective writing material having high brightness of retroreflection after writing
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JPS59174668A
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Lustrous reflective colored core with high reflective brightness after writing and writing tool therefrom
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