CA559516A
(en )
1958-07-01
Electric accumulators
AU161727B2
(en )
1953-09-24
Improvements in or relating to electrical information storage equipment
AU2008653A
(en )
1953-09-24
Improvements in or relating to electrical information storage equipment
AU164942B2
(en )
1953-12-24
Improvements in or relating to electrical calculating equipment
AU167779B2
(en )
1954-05-06
Improvements in or relating to electrical information storage arrangements
CA498660A
(en )
1953-12-22
Electrical information storage means
AU2233753A
(en )
1953-12-24
Improvements in or relating to electrical calculating equipment
AU166606B2
(en )
1954-01-14
Improvements in electric accumulators
AU2552554A
(en )
1954-05-06
Improvements in or relating to electrical information storage arrangements
AU162390B2
(en )
1952-06-19
Improvements in or relating to electrical storage devices
AU162398B2
(en )
1953-02-26
Improvements in or relating to electrical storage devices
AU167723B2
(en )
1954-01-07
Improvements in or relating to electrical transformers
AU163185B2
(en )
1953-07-30
Improvements in or relating to electric storage batteries
AU163866B2
(en )
1953-04-16
Improvements in or relating to record changers
AU202933B2
(en )
1954-11-18
Improvements in or relating to electrical selection equipment
AU157186B2
(en )
1951-10-18
Improvements in or relating to electrical information storage circuits
AU2277053A
(en )
1954-01-14
Improvements in electric accumulators
AU941452A
(en )
1952-06-19
Improvements in or relating to electrical storage devices
AU1510052A
(en )
1953-02-26
Improvements in or relating to electrical storage devices
AU163882B2
(en )
1953-09-03
Improvements in or relating to electrical circuits
AU163043B2
(en )
1953-07-23
Improvements in or relating to electrical circuits
AU163343B2
(en )
1953-03-26
Improvements in or relating to electric circuit arrangements
AU164996B2
(en )
1953-11-19
Improvements in or relating to magnetic recording devices
AU162761B2
(en )
1953-10-29
Improvements in or relating to phonographs
AU166203B2
(en )
1954-01-07
Improvements in or relating to electric cables