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Application filed by Ton & Steinzeug Werke Ag DeutsfiledCriticalTon & Steinzeug Werke Ag Deuts
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Publication of AT77709BpublicationCriticalpatent/AT77709B/en
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AT77709D1916-08-181917-07-28
Tubular bodies, in particular made of stoneware, for cooling, condensation, absorption devices and the like.
AT77709B
(en)