Publicação do pedido de patente
#3.1
11/28/1989
RPI 997
Application data
Number
PI8901901Type
Filing
Publication
The patent was granted on 01/31/1995 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Cameron Iron Works Usa, Inc
US
Inventors
P. B. (pessoa física)
US
IPC Classification
Priority claims
EP
88303674.1 · 04/22/1988
US
193.068 · 05/12/1988
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