Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1936/000025 1936.04.01
Status
Invalidated
(180) Expiration Date
1956.04.01
(20) Filing Number and Date
BW P/1936/000025 1936.04.01
(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 RELATING TO THE CONCENTRATION AND CLASSIFICATION OF METALS, MINERALS AND THE LIKE
(57) Abstract
(58) Citations
Document Type Date Action
Event NameDateStatus
Filing1936.04.01Filed
Registration1936.04.01Registered
Invalidation1956.04.01Invalidated