4. Cleaning compositions for solid surfaces, auxiliary compositions
  5. Cleaning compositions or processes of preparing
  6. For cleaning a specific substrate or removing a specific...

Han Woong Park

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Bleaching and detergent compositions comprising manganese...

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate

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Energy recovery circuit and energy recovery method using the...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Capacitor protection
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2243241

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