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RO107413B1
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Impregnation varnish for woven-fabrics made of glass fibre, preparation process thereof and prepared with this varnish
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RO108871B1
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Modified polyestherimide resin
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RO104441B1
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Rubber mixtures used as fire-proof filling at production of electric cables and production method therefore
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RO100222A2
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Manufacturing polyurethanic glue
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RO98752B1
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Installation for insulating electric conductors
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RO98485B1
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Maleimide polymer for electrotechnical use and process for preparing the same
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RO96213A2
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Process for preparing a modified melamino-formaldehyde electroinsulating varnish
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RO94666A2
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Impregnating varnish for inserts used in abrasive discs and process for obtaining the same
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RO94665A2
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Impregnating varnish and process for obtaining the same
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RO92042A2
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Rubber mixture used in manufacture of electrical cables protection machines
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RO90862A2
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Process for making electricall insulating laminates for high frequency currents
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RO90066A2
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Procedure for obtaining poliesterimide treatments
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RO90064A2
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Process for obtaining polyesters with flame retardant properties
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RO89939A2
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Procedure for obtaining penolformaldehyde resins of the type of rezol
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RO88826A2
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Impregnation lacquer for electric motors
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RO87174A2
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Solvent mixture for solubilizing polymers to be used in coating electric conductors
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RO82225B1
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Process for obtaining a coating varnish for high-flexibility insulation
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RO81390A2
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Impregnating lacquer for electric windings
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RO81276A2
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Process for preparing a flexibility agent for high hardness resins
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RO79501B1
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Procedure for obtaining a melaminoformaldehyde condenser for stratified materials or pressures used for electrical purposes
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