Fecha de publicación: 01/10/1908 Fuente: WIPO "pollen" 13,313. Pollen, A. H., [Mergenthaler Setzmaschinen Fabrik]. June 23. Type-bar making machines.-Relates to circular wedge-spacers of the kind in which each spacer comprises two pairs of disks, the non-turning disks of each pair being connected by a bar. The turning disks a, b are placed on opposite sides of the bar c instead of on the same side as heretofore, so that the thinnest portions of the bar occur at its ends. Specification No. 15,060, A.D. 1890, is referred to.