Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1923/000013 1927.11.09
Status
Invalidated
(180) Expiration Date
1943.12.20
(20) Filing Number and Date
BW P/1923/000013 1923.12.20
(40) Publication Number and Date
(86) PCT Filing Number and Date
(87) PCT Publication Number and Date
(85) National Entry Date
(30) Priority Details
(51) IPC Classes
(72) Inventor
(74) Representative Name
(EN) ADAMS & ADAMS : Masada Building
(54) Title
(EN) IMPROVEMENTS IN THE REDUCTION OF ORES OXIDES AND THE LIKE
(57) Abstract
(58) Citations
Document Type Date Action
Event NameDateStatus
Filing1923.12.20Filed
Registration1927.11.09Registered
Invalidation1943.12.20Invalidated