Concessão da patente
#16.1
04/30/1985
RPI 758
Application data
Number
PI8200092Type
Filing
Publication
The patent was granted on 04/30/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
General Mining Union Corporation Limited.
ZA
Inventors
D. L. (pessoa física)
DE
IPC Classification
Priority claims
ZA
81/0124 · 01/09/1981
ZA
81/6142 · 09/04/1981
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