AU141035B2
(en )
1947-09-11
Improvements in apparatus for amplifying or multiplying the frequency of electrical oscillations of high frequency
AU1437147A
(en )
1947-09-11
Improvements in apparatus for amplifying or multiplying the frequency of electrical oscillations of high frequency
CA439952A
(en )
1947-02-25
High frequency amplifier circuit
CA440454A
(en )
1947-03-25
High frequency amplifier circuit
CA442335A
(en )
1947-06-17
High frequency amplifier circuit
CA445036A
(en )
1947-11-11
High frequency amplifier circuit
AU137217B2
(en )
1947-05-01
High frequency amplifier
CA440876A
(en )
1947-04-22
High frequency apparatus
CA444608A
(en )
1947-10-21
High frequency apparatus
CA439954A
(en )
1947-02-25
Circuit for amplifying electric oscillations
AU138903B2
(en )
1947-01-30
High frequency electrical apparatus
AU1112247A
(en )
1947-05-01
High frequency amplifier
AU141737B2
(en )
1947-11-27
High frequency electronic device
CA445852A
(en )
1947-12-30
High frequency electronic device
CA440411A
(en )
1947-03-25
High frequency amplifying system
AU922747A
(en )
1947-01-30
High frequency electrical apparatus
AU1597247A
(en )
1947-11-27
High frequency electronic device
CA441759A
(en )
1947-05-27
Current amplifying apparatus
CA441239A
(en )
1947-05-06
Variable frequency apparatus
AU138668B2
(en )
1947-05-15
High frequency coupling apparatus
CA441693A
(en )
1947-05-27
High frequency signals amplifying method
CA442336A
(en )
1947-06-17
Frequency monitor
CA444977A
(en )
1947-11-11
Frequency stabilization
CA441216A
(en )
1947-05-06
High frequency transformer
CA442480A
(en )
1947-06-24
High frequency transformer