ES502384A0
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1982-04-01
IMPROVEMENTS IN APPARATUS TO ENLARGE AND PREPARE SENA-LES ELECTRICAS
MX159164A
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1989-04-26
IMPROVEMENTS IN METHOD AND APPARATUS TO REPLACE UNDERGROUND PIPING
MX154517A
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1987-09-24
IMPROVEMENTS IN APPARATUS TO PROCESS FRUITS AND SIMILAR
MX158956A
(en )
1989-04-03
IMPROVEMENTS IN CONNECTING APPARATUS FOR PIPING
GB2066325B
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1983-05-25
Method and apparatus for circulating fluid to formation in well
MX154518A
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1987-09-24
IMPROVEMENTS IN APPARATUS TO PROCESS FRUITS AND SIMILAR
AR224822A1
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1982-01-15
THERAPEUTIC APPARATUS TO BE USED IN CRYOTHERAPY
ES521284A0
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1985-02-01
METHOD AND APPARATUS TO STORE SEPARATELY AND SELECTIVELY MIX TWO COMPONENTS.
MX150339A
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1984-04-17
IMPROVEMENTS IN APPARATUS TO EXAMINE WELLS
MX155604A
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1988-04-04
IMPROVEMENTS IN HOSE CLAMP AND SIMILAR
DK361583D0
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1983-08-08
PRESSURE METHOD AND DEVICE
MX159693A
(en )
1989-08-04
IMPROVEMENTS IN ROLLER TAPE AND METHOD TO MANUFACTURE IT
MX158211A
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1989-01-16
IMPROVEMENTS IN APPARATUS TO CONTINUOUSLY PRODUCE PHOTOVOLTAIC DEVICES
ES506388A0
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1983-03-01
METHOD AND APPARATUS FOR USE IN THE COLLECTION OF MARINE SEISMIC DATA
MX153521A
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1986-11-10
IMPROVEMENTS IN METHOD AND APPARATUS FOR ASSEMBLING ACCUMULATORS
MX159769A
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1989-08-17
IMPROVEMENTS IN APPARATUS AND METHOD FOR BENDING TUBES
MX152955A
(en )
1986-07-09
IMPROVEMENTS IN METHOD AND APPARATUS TO PRODUCE HYDROGEN
MX151661A
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1985-01-30
IMPROVEMENTS IN METHOD AND APPARATUS TO PRODUCE ALUMINA ANHIDRA
ES502765A0
(en )
1983-02-01
IMPROVEMENTS IN APPARATUSES TO BUILD PIPES
MX155181A
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1988-02-01
IMPROVEMENTS IN METHOD AND APPARATUS TO PRODUCE GLASS ACCOUNTS
MX161956A
(en )
1991-03-08
IMPROVEMENTS IN PROCEDURE AND APPARATUS FOR BANDING TUBULAR OBJECTS
MX156747A
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1988-09-29
IMPROVEMENTS IN APPARATUS TO ELIMINATE SLAG IN BOILERS AND SIMILAR
MX153963A
(en )
1987-02-27
IMPROVEMENTS IN APPARATUS TO CATCH POLLEN
MX162603A
(en )
1991-05-30
IMPROVEMENTS IN APPARATUS TO PRODUCE CHLORINE OR JOKE
IT1157488B
(en )
1987-02-11
DEVICE AND PROCEDURE FOR THE RECOVERY OF SUBMERGED BODIES, IN PARTICULAR STILL