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US2685527A
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Glass composition for high tensile fiber
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Method for making glass paper
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US2658848A
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Method for making glass paper
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Acid treatment of glass fabric, prior to lamination
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Method for producing glass fibers and bonded mat
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US2685526A
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Glass composition
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US2666720A
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Method of removing starch from the binder on glass cloth
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Method of treating glass cloth
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Method of cleaning glass cloth
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Apparatus and method for mixing molten glass
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Method and apparatus for producing staple glass fibers
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Method of producing continuous glass filaments
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Method for producing non-woven glass fabric
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GB674990A
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Glass furnace
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US2523030A
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Electric glass furnace
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Electric melting furnace
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US2449256A
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External anode power amplifier and oscillator tube
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Method for producing staple fibers
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Drawing crucible
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US2465283A
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Melting and drawing furnace
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