GB849986A
(en )
1960-09-28
Improvements in and relating to electric batteries
GB907897A
(en )
1962-10-10
Improvements in sealed electric batteries
GB842819A
(en )
1960-07-27
Improvements in and relating to cathodes for electric dry cells
GB884824A
(en )
1961-12-20
Improvements in or relating to galvanic cells
GB799469A
(en )
1958-08-06
Improvements in and relating to electric dry cells
GB704461A
(en )
1954-02-24
Improvements in or relating to negative electrodes for alkaline storage batteries
GB802050A
(enrdf_load_stackoverflow )
GB993564A
(en )
1965-05-26
Improvements in or relating to an hermetically sealed electrochemical generator
GB1080992A
(en )
1967-08-31
Improvements relating to electric storage batteries
GB549272A
(en )
1942-11-13
Broad band amplifiers
GB905222A
(en )
1962-09-05
Improvements in or relating to electric secondary cell containers and to electric batteries and cells including such containers
GB645760A
(en )
1950-11-08
Improvements in or relating to galvanic primary elements
GB732404A
(en )
1955-06-22
Improvements in or relating to electric secondary batteries
GB765167A
(en )
1957-01-02
Improvements in or relating to electric stack batteries
GB824775A
(en )
1959-12-02
Improvements in or relating to alkaline electric cells or batteries
GB731399A
(en )
1955-06-08
Improvements in and relating to anodes for electric cells
GB1039173A
(en )
1966-08-17
Improvements in or relating to electric secondary cells or batteries
GB733716A
(en )
1955-07-20
Improvements in and relating to electric cells
GB916370A
(en )
1963-01-23
Improved anti-splash accumulator plug
ES212388A1
(es )
1954-04-01
Mejoras introducidas en las pilas secas primarias, destinadas a funcionar a baja temperatura
GB680602A
(en )
1952-10-08
Improvements in anodes for primary galvanic cells
GB838589A
(en )
1960-06-22
Electric primary cell
GB567248A
(en )
1945-02-05
Improvements relating to primary electrical batteries
GB649053A
(en )
1951-01-17
Improvements in or relating to electrical storage batteries
GB793542A
(en )
1958-04-16
Improvements in dry cells