Concessão da patente
#16.1
04/28/1987
RPI 862
Application data
Number
PI8108551Type
Filing
Publication
The patent was granted on 04/28/1987 and is in force until 12/30/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:12/30/2001
Latest action published by the INPI: 04/28/1987. We update with every new RPI gazette, published weekly.
Applicants
Wacker-Chemie GMBH
DE
Inventors
G. A. (pessoa física)
H. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/28/1987
RPI 862
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