Dry powder fire extinguisher - has easily-melting mirror-coated foil beneath powder filling
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Dry powder fire extinguisher - has filled hollow airtight body with lower opening with heat-destructible closure
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Automatic independently operating fire extinguisher system - fitted as room ceiling tiles or as hanging containers
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Polyester imides
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Polyimides in cresol soln - for wire lacquers by reacting aromatic tetracarboxylic dianhydrides/diamines in cresol
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Electrical conductors prepared from polyesters containing tris-(2-hydroxyethyl)-isocyanurate or tris-(2-carboxyethyl)-isocyanurate reacted with polyesteramides
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Synthetic resin insulation for electric conductors
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Improvements introduced in the manufacture of electrical conductors isolated. (Machine-translation by Google Translate, not legally binding)
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A procedure for the manufacture of enamels for wires (Machine-translation by Google Translate, not legally binding)
GB1031085A
Method of making insulating lacquers for electrical insulation
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Insulating lacquers for electrical leads
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Procedure for obtaining wires for wires (Machine-translation by Google Translate, not legally binding)
DE1284503B
Electrical conductor with solderable enamel insulation
