Hydrofobe en hydrofobe delen van zeep en wasmiddelen
Hydrofobe en hydrofobe delen van zeep en wasmiddelen ,English (en) Original Assignee Procter & Gamble Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 1978-03-13 Filing date 1979-03-10 Publication date ...