AU144021B2
(en )
1949-06-02
Improvements relating to electric switches
AU141948B2
(en )
1948-10-14
Improvements relating to electric switches
AU141705B2
(en )
1948-06-10
Improvements relating to electric switches
AU2039248A
(en )
1948-06-10
Improvements relating to electric switches
AU2100848A
(en )
1949-06-02
Improvements relating to electric switches
AU2308148A
(en )
1948-10-14
Improvements relating to electric switches
AU139548B2
(en )
1949-09-08
Improvements relating to snap acting electric switches
AU140418B2
(en )
1948-05-13
Improvements in or relating to electric switches
AU145161B2
(en )
1948-11-25
Improvements relating to electric switching apparatus
AU2295548A
(en )
1949-09-08
Improvements relating to snap acting electric switches
CA446985A
(en )
1948-03-02
Electric switch
CA453262A
(en )
1948-12-14
Electric switch
CA453436A
(en )
1948-12-21
Electric switch
AU1904248A
(en )
1948-05-13
Improvements in or relating to electric switches
AU2392948A
(en )
1948-11-25
Improvements relating to electric switching apparatus
AU141120B2
(en )
1948-02-26
Improvements in or relating to fluid-blast electric circuit-breakers
AU144649B2
(en )
1948-04-08
Improvements relating to electromagnetic switches
AU137176B2
(en )
1948-04-08
Electrical Switches
AU140100B2
(en )
1948-04-08
Improvements relating to electric circuit breakers
AU139164B2
(en )
1949-08-04
Improvements in electric airbreak switches
AU142326B2
(en )
1948-12-23
Improvements relating to electric drives
AU142463B2
(en )
1949-11-03
Improvements relating to electric flatirons
CA448723A
(en )
1948-05-25
Electrical switch
AU136458B2
(en )
1948-03-04
Improvements relating to electric switches
AU138955B2
(en )
1947-11-27
Improvements relating to electric switches