Telephone exchange apparatus

Details Telephone exchange apparatus Telephone exchange apparatus

1977-08-01

1980-04-08

Konick, Bernard

Supports: cabinet structure

With movable components

Having biasing means

312201, 312223, 361428, H04Q 110, H04Q 114, H02B 104

Patent

active

041974344

ABSTRACT:
A transportable telephone exchange apparatus which includes small capacity telephone exchange facilities which are divided into a plurality of containers for transportation to an installation site by boat or by vehicle, has an improved frame packing density within the frame and is constructed to facilitate maintenance.

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patent: 3818283 (1974-06-01), Ward
IEEE Transactions on Communications and Electronics; Nov. 1964; vol. 83, No. 75; p. 664.
H. Fletcher and R. Hickson; "Conversion Units for Telephone Signalling Systems;" Systems Technology; Nov. 1977, No. 27, pp. 15-21.

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