Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
The patent is in force and subject to a compulsory licence request: third parties have asked for authorisation to exploit the technology.
Protection valid until:01/23/2004
Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Anduz Eletrotermia Ltda
SP, BR
A. D. (pessoa física)
SP, BR
Inventors
A. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
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06/13/1989
RPI 973
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RPI 1345
04/16/1996
RPI 1324
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12/26/1995
RPI 1308
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11/29/1994
RPI 1252
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08/02/1994
RPI 1235
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03/29/1994
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