Raphael Angeline Alfons Ceulemans

2 Patents

• US116035092023

  Acidic Hard Surface Cleaners Comprising Alkylpyrrolidones

  The Procter & Gamble Company

  0 cites
• US115551642023

  Alkaline Hard Surface Cleaners Comprising Alkylpyrrolidones

  The Procter & Gamble Company

  0 cites