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.)
Publication of NL209772ApublicationCriticalpatent/NL209772A/xx
H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N11/00—Colour television systems
H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
Werkwijze voor het bereiden van een vrijwel stuifvrij wasmiddel, dat een alkalimetaalzout van een alfa-alkeensulfonzuur met 10-22 koolstofatomen bevat.