Inventor · disambiguated record

Paulus J. J. M. Van Der Heijden

Also filed as: VAN DER HEIJDEN PAULUS J J M

1 granted patent·3 citations·filing 1984–1984

21Inventor score

Technology areasH01J

Files withPHILIPS CORP1

Top patents by PatentIndex Score

1 record

0129US4614501AMethod of manufacturing a color cathode-ray tube comprising a magnetic quadrupole post-focusing mask and device for carrying out the methodPHILIPS CORP·Filed 1984·Granted Sep 30, 1986·3 cites·13 claims

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