Publicação do pedido de patente
#3.1
07/12/1988
RPI 925
Application data
Number
PI8706527Type
Filing
Publication
The patent was granted on 05/25/1993 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
D. B. (pessoa física)
DE
H. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 36 41 251.1 · 12/03/1986
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