Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1941/000027 1946.12.27
Status
Invalidated
(180) Expiration Date
1961.02.11
(20) Filing Number and Date
BW P/1941/000027 1941.02.11
(40) Publication Number and Date
(85) National Entry Date
(30) Priority Details
(71/73) Applicant
(72) Inventor
(74) Representative Name
(54) Title
(EN) IMPROVEMENTS IN OR RELATING TO PROCESSES AND APPARATUS FOR THE EXTRACTION OF CELLULOSIC FIBRES FROM VEGETABLE MATERIAL
(57) Abstract
(58) Citations