Deferimento
#9.1
10/31/1989
RPI 993
Application data
Number
PI8507021Type
Filing
Publication
The patent was granted on 08/28/1990 and is in force until 09/23/2005. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/23/2005
Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Gaspower International Limited
GB
Inventors
P. S. (pessoa física)
GB
IPC Classification
Priority claims
GB
8425577 · 10/10/1984
US
725.299 · 04/19/1985
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