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AU106898B2 - Improvements in or relating to electrical frequency changing apparatus - Google Patents

Improvements in or relating to electrical frequency changing apparatus

Info

Publication number
AU106898B2
AU106898B2 AU5294/37A AU529437A AU106898B2 AU 106898 B2 AU106898 B2 AU 106898B2 AU 5294/37 A AU5294/37 A AU 5294/37A AU 529437 A AU529437 A AU 529437A AU 106898 B2 AU106898 B2 AU 106898B2
Authority
AU
Australia
Prior art keywords
relating
changing apparatus
frequency changing
electrical frequency
electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU5294/37A
Other versions
AU529437A (en
Inventor
Paul George Eric
Original Assignee
for transferring an input signal required, the remaining frequencies
Filing date
Publication date
Application filed by for transferring an input signal required, the remaining frequencies filed Critical for transferring an input signal required, the remaining frequencies
Application granted granted Critical
Publication of AU106898B2 publication Critical patent/AU106898B2/en
Publication of AU529437A publication Critical patent/AU529437A/en
Expired legal-status Critical Current

Links

AU5294/37A 1937-12-13 Improvements in or relating to electrical frequency changing apparatus Expired AU106898B2 (en)

Publications (2)

Publication Number Publication Date
AU106898B2 true AU106898B2 (en) 1939-03-23
AU529437A AU529437A (en) 1939-03-23

Family

ID=

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