BR6911682D0
(en )
1973-02-01
IMPROVEMENTS IN CONSTRUCTION TOYS
BR6914967D0
(en )
1973-02-08
IMPROVEMENTS IN RODIZIOS
BR6802605D0
(en )
1973-01-18
IMPROVEMENT IN AND RELATED TO CHECKS CARNET
BR6804130D0
(en )
1973-02-01
IMPROVEMENT IN AND RELATED TO FOLDERS
BR6803863D0
(en )
1973-03-13
IMPROVEMENT IN AND RELATED TO PADIOLAS
BR6801339D0
(en )
1973-01-09
IMPROVEMENT IN AND RELATED TO GALVANOMETER
BR6805064D0
(en )
1973-01-30
IMPROVEMENT IN AND RELATED TO BALANCO ARMCHAIRS
BR6802517D0
(en )
1973-01-18
PERFECTING IN AND RELATING TO PIANOS
BR6914216D0
(en )
1973-01-30
IMPROVEMENTS IN BOXES
BR6802497D0
(en )
1973-01-18
PERFECTING IN AND RELATING TO DRAWING NOTEBOOKS
BR6907941D0
(en )
1973-01-23
IMPROVEMENT IN AND RELATED TO FOAS-CAMA
BR6804252D0
(en )
1973-02-01
PERFECTING IN AND RELATING TO AMPOLAS
BR6803880D0
(en )
1973-01-30
PERFECTING IN AND RELATED TO BAGS
BR6805244D0
(en )
1973-01-30
PERFECTING IN AND RELATED TO BAGS
BR7017067D0
(en )
1973-01-18
IMPROVEMENTS IN AND RELATED TO REINFORCED AND WATERPROOFED PAPERS
BR6802926D0
(en )
1973-02-13
IMPROVEMENTS IN OR RELATING TO INVISIBLE CLINIDRIC FOLDERS
BR6804376D0
(en )
1973-01-25
IMPROVEMENTS IN OR RELATING TO SPEAKERS
BR6909969D0
(en )
1973-02-27
PERFECTING IN AND REFERRING TO FREZA
BR6909970D0
(en )
1973-02-27
PERFECTING IN AND REFERRING TO FREZA
BR6804595D0
(en )
1973-02-01
IMPROVEMENTS IN PANDORGAS
BR6804977D0
(en )
1973-01-18
IMPROVEMENTS IN CITARAS
BR6805090D0
(en )
1973-04-12
IMPROVEMENTS IN ROCADEIRAS
BR6914493D0
(en )
1973-01-11
IMPROVEMENT IN AND REFERRING TO PANTIES
BR6802430D0
(en )
1973-02-13
IMPROVEMENTS IN AND RELATING TO BUILDINGS
BR6803296D0
(en )
1973-02-08
IMPROVEMENTS IN OR RELATING TO SIPHES