Publicação do pedido de patente
#3.1
12/06/1988
RPI 946
Application data
Number
PI8802225Type
Filing
Publication
The patent was granted on 12/29/1992 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: 12/06/1988. We update with every new RPI gazette, published weekly.
Applicants
Westerwaelder Eisenwerk Gerhard GMBH
DE
Inventors
H. G. (pessoa física)
DE
IPC Classification
Priority claims
DE
G8706579.7 · 05/07/1987
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