Het PTT bedrijf, denkbeelden, methoden, onderzoekingen : een kwart eeuw Dr. Neher-Laboratorium.

Author(s)
Lommel, H.L. van Visser, J.G. Herder, J.P. den [et. al.]
Year
Abstract

After a short introduction of the history of the Dr. Neher Laboratory, and his organisation and its main work on telecommunications, lectures are given on plastics and chemistry in telecommunication, application of laser, the monolith quartz crystal filter, postal problems and events, a parabolic antenna, and a traffic exchange.

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Publication

Library number
B 7416 /01/
Source

's-Gravenhage, PTT, 1972, 89 p. fig., graph., tab., ref.

Our collection

This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.