6.2
07/26/1988
RPI 927
Application data
Number
PI8400066Type
Filing
Publication
The patent was granted on 11/26/1991 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Oxytech Systems, Inc.
US
Inventors
L. H. (pessoa física)
US
S. T. (pessoa física)
US
IPC Classification
Priority claims
US
461.565 · 01/27/1983
US
555.807 · 11/28/1983
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