GB445424A
(cg-RX-API-DMAC7.html )
GB193032A
(en )
1923-11-15
Improvements in or relating to chlorinators
GB173042A
(cg-RX-API-DMAC7.html )
GB459663A
(cg-RX-API-DMAC7.html )
GB310041A
(cg-RX-API-DMAC7.html )
GB406671A
(cg-RX-API-DMAC7.html )
GB159610A
(cg-RX-API-DMAC7.html )
GB232967A
(cg-RX-API-DMAC7.html )
GB713695A
(cg-RX-API-DMAC7.html )
1900-01-01
GB295413A
(en )
1928-08-13
Improvements in cash-registering and change-giving machines
GB416870A
(cg-RX-API-DMAC7.html )
GB808692A
(cg-RX-API-DMAC7.html )
GB225641A
(cg-RX-API-DMAC7.html )
GB460269A
(cg-RX-API-DMAC7.html )
GB442856A
(cg-RX-API-DMAC7.html )
GB203790A
(cg-RX-API-DMAC7.html )
GB193870A
(cg-RX-API-DMAC7.html )
GB230837A
(en )
1925-09-24
Improvements in or connected with cash registers
GB376297A
(cg-RX-API-DMAC7.html )
GB405661A
(cg-RX-API-DMAC7.html )
GB530120A
(cg-RX-API-DMAC7.html )
GB442771A
(en )
1936-02-12
Improvements in or relating to cash registers and similar accounting machines
GB318568A
(cg-RX-API-DMAC7.html )
GB668035A
(cg-RX-API-DMAC7.html )
GB224535A
(cg-RX-API-DMAC7.html )