BR7300019D0
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1973-09-13
DEVICE FOR THE MANUFACTURE OF A NON-WOVEN FIBROUS SHEET
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1973-07-19
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1973-01-04
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1974-07-18
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1973-02-08
PROCESS FOR THE PREPARATION OF ORGANO-SILANO-PENICILLINS
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1973-01-02
PROCESS FOR THE PREPARATION OF HALO-REPLACED HYDRO-URACILS
BR6914703D0
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1973-01-16
PROCESS FOR OBTAINING DICLORALCANS
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1973-09-25
A NON-WOVEN ITEM AND PROCESS FOR GETTING IT
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1973-01-25
PROCESS FOR OBTAINING VANADIO OXITRIALCOOLATES
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1973-01-11
PROCESS AND DEVICE FOR THE MANUFACTURE OF TEXTILE STRUCTURES BY HEATING
BR6909152D0
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1973-05-24
PROCESS AND DEVICE FOR THE MANUFACTURE OF A NON-WOVEN TEXTIL SHEET
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1973-01-04
PROCESS FOR THE PREPARATION OF MODIFIED POLYVINYL ALCOHOLS
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1973-01-02
PROCESS AND DEVICE FOR OBTAINING NON-WOVEN FIBROUS SHEETS
BR6912780D0
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1973-02-08
PROCESS FOR THE MANUFACTURE OF 3-AZA-19-HYDROXY-3 19-CYCLE-A-HOMO-STEROIDS
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1973-04-17
PERFECT PROCESS FOR THE FUNCTION OF TEXTILE FIBERS IN RUBBER
BR6915382D0
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1973-03-08
PROCESS FOR MAKING ARYL-SULPHONILLA HALOGENETES
BR6908405D0
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1973-01-04
PROCESS FOR OBTAINING NEW REPLACED PHENETYL ALCOHOLS AND THEIR ESTERS
BR6909488D0
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1973-01-11
PERFECT PROCESS FOR THE PREPARATION OF AMINO-ALKYL PHOSPHANATES
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1973-01-18
A DEVICE FOR FORMING A SELF-SUSTAINABLE FIBROUS FABRIC AND PROCESS FOR FORMING THE SAME
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1973-02-08
PROCESS FOR THE PREPARATION OF CROMANOIS
BR6678141D0
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1973-05-17
PROCESS FOR OBTAINING BASIC ESTERS
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1973-07-19
DEVICE FOR THE MANUFACTURE OF NON-WOVEN TEXTILE GRILLS
BR7106943D0
(en )
1973-04-19
PROCESS AND DEVICE FOR THE MANUFACTURE OF CLOTHING ITEMS
BR6912005D0
(en )
1973-04-05
PROCESS AND APPARATUS FOR GLASS MANUFACTURING
BR6908241D0
(en )
1973-01-11
PROCESS FOR FELT MANUFACTURING WITH NEEDLES