Concessão da patente
#16.1
11/28/1989
RPI 997
The patent was granted on 11/28/1989 and is in force until 09/11/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/11/1996
Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
American Standard Inc
US
Inventors
W. L. (pessoa física)
DE
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