Application Type
National Patents
Application SubType
National Patent
(10) Registration Number and Date
1987/000575 1988.11.07
Status
Invalidated
(180) Expiration Date
2007.07.01
(20) Filing Number and Date
BW AP/P/1987/000575 1987.07.01
(40) Publication Number and Date
(85) National Entry Date
(30) Priority Details
(71/73) Applicant
(72) Inventor
(74) Representative Name
(EN) D. M. KISCH & CO : P O Box 668
(54) Title
(EN) MINING METHOD (CASE 1)
(57) Abstract
(58) Citations