Wireless Telegraphy Regulations 1920

No longer in force

This item is authorised by the following title:

Latest version

C1920L00256

09 December 1920 - 06 July 1921

All versions

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Effective date

Comp.

Includes amendments

01 Apr 1922 - 30 Nov 1922

05 Jan 1922 - 31 Mar 1922

26 Oct 1921 - 04 Jan 1922

07 Jul 1921 - 25 Oct 1921