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1981-12-09
IMPROVEMENTS IN PLATE GRID FOR LEAD BATTERIES AND MANUFACTURING METHOD
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1981-07-24
IMPROVEMENTS IN SWING PLATE COMPRESSOR FOR AIR CONDITIONING APPARATUS AND THE LIKE
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1984-06-01
PROCEDURE AND APPARATUS FOR DEHUMIDIFYING AIR
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1985-07-24
IMPROVEMENTS IN METHOD AND APPARATUS TO PRODUCE SEMICONDUCTING DEVICES
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1981-04-03
IMPROVEMENTS IN PROCEDURE AND DEVICE FOR GAS DEPURATION
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1982-02-18
IMPROVEMENTS IN CLEAR ADHESIVE SHEET FOR PLANNING AND METHOD TO PRODUCE THE SAME
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1981-11-27
IMPROVEMENTS IN METHOD AND APPARATUS FOR MAKING CONNECTIONS IN PNEUMATIC AND HYDRAULIC SYSTEMS
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1982-03-25
IMPROVEMENTS IN HOLDING DEVICE AND METHOD FOR CONNECTING STRUCTURAL PANELS
PL198198A1
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1978-01-02
AIR CONDITIONING DEVICE
IT1044400B
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1980-03-20
METHOD AND EQUIPMENT FOR EMBOSSING SHEET MATERIALS
NO148484C
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1983-10-19
PROCEDURE AND APPARATUS FOR MANUFACTURING SHEETS WITH STRIPS ADHERED TO THE SHEETS IN ROWS
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1977-07-06
AIR CONDITIONING DEVICE
AR215660A1
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1979-10-31
APPARATUS FOR NEUTRALIZING AND PURIFYING AIR
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1981-09-23
IMPROVEMENTS IN ELECTRONICALLY SWITCHED MOTOR AND METHOD FOR ITS MANUFACTURE
MX145524A
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1982-03-02
IMPROVEMENTS IN AIR REGENERATOR PREHEATER
ES497344A0
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1981-09-16
A RESPIRATORY APPARATUS FOR USE IN AN IRRESPIRABLE ATMOSPHERE
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1988-02-22
IMPROVEMENTS IN PROCEDURE AND APPARATUS FOR ROLLING LANES
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1977-09-30
AIR PURIFICATION AND HUMIDIFIER
IT1073533B
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1985-04-17
PROCEDURE AND DEVICE FOR THE OPERATION OF A PRESS FILTER WITH AN AIR LUNG IN THE VALLEY
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1982-01-29
IMPROVEMENTS IN METHOD AND APPARATUS FOR HANDLING THREADS
MX145433A
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1982-02-15
IMPROVEMENTS IN METHOD AND APPARATUS FOR THE MANUFACTURE OF FLAT GLASS
PL201045A1
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1978-04-24
METHOD AND DEVICE FOR MANUFACTURE
PL210033A1
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1979-08-13
LAMINATE MANUFACTURING METHOD AND LAMINATE MANUFACTURING DEVICE
MX142911A
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1981-01-16
IMPROVEMENTS IN METHOD AND APPARATUS FOR MANUFACTURING CONCRETE ELEMENTS
ES495678A0
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1981-12-16
PROCEDURE AND APPARATUS FOR AIR HUMIDIFICATION FOR ENVIRONMENTAL AIR CONDITIONING