| http://www.w3.org/ns/prov#value | - No. 476,832 Ciaims priority, application Belgium, Apr. 23, 1965, 662,927 7 Claims. (Cl. 139-100) One of the most essential problems related to weaving looms, especially to automatic weaving looms, ensues from the necessity of maintaining throughout the weaving operation a practically constant tension in all Warp threads, as any variation in tension may result in weaving faults or irregularities, p
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