Pedido de patente depositado
#2.1
01/06/1987
RPI 846
The application was abandoned: examination was not requested within the 36 months following the 07/02/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/06/1987. We update with every new RPI gazette, published weekly.
Applicants
IRMAOS AYRES S A CONSTRUCOES I [BR]
Inventors
S. D. (pessoa física)
IPC Classification
No IPC classification.
Abstract
Trata-se de avanço tecnológico na Indústria de Fertilizantes, o qual consiste na injeção de finos naprodução de termo-fertilizantes, através dos eletrodos.
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
01/06/1987
RPI 846
#11.1
12/04/1990
RPI 1044
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