Pedido de licença compulsória
#20.1
11/01/1988
RPI 941
Application data
Number
PI8202377Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
M. M. (pessoa física)
DK
Inventors
H. L. (pessoa física)
DK
IPC Classification
Priority claims
US
259,115 · 04/30/1981
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