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A process for the preparation of possible or largely saeurefester hollow body by means of spinning, with the use of binders, which under the influence of warmth supply from a fixed in a doughy and liquid state by means of walking
A process for the preparation of possible or largely saeurefester hollow body by means of spinning, with the use of binders, which under the influence of warmth supply from a fixed in a doughy and liquid state by means of walking
