6.2
08/18/1987
RPI 878
Application data
Number
PI8303182Type
Filing
Publication
The application was refused by the INPI on 01/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/18/1987. We update with every new RPI gazette, published weekly.
Applicants
Energy Sciences Inc
Inventors
F. D. (pessoa física)
N. S. (pessoa física)
IPC Classification
Priority claims
US
415.534 · 09/07/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
08/18/1987
RPI 878
#5.1
11/25/1986
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#4.1
07/29/1986
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#3.1
04/17/1984
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#2.1
07/26/1983
RPI 666
#15.11
10/01/1991
RPI 1087
#9.2
01/09/1990
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