1.
Philips : export range ofhome lighting fittings / Philips
2.
Bulletin de la division technique et industrielle / Philips Industrie
3.
Electronic measuring and microwave instruments / Philips Industrie
4.
Potentiometres electroniques / Philips Industrie
5.
Digital instrument course / Philips Industrie
6.
Talking about time saving test-patterns / Philips Industrie
7.
Stroboscopes / Philips Industrie
8.
Appareils de mesure / Philips Portuguesa S.A.R.L.
9.
Digital multimeter PM 2421 / Philips Industrie
10.
Millivoltmètre à large bande type PM 2453 / Philips