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.)
Filing date
Publication date
Application filed by Vladimir Javurek, Jan VorelfiledCriticalVladimir Javurek
Priority to CS854376ApriorityCriticalpatent/CS184294B1/cs
Publication of CS184294B1publicationCriticalpatent/CS184294B1/cs
Vannloeselige additiver med ekstrem trykkvirkning for vandige funksjonsfluider, funksjonsfluider og konsentrerte vandige blandinger som inneholder de nevnte additiver.