Patentees and makers of machinery : on the latest and most approved principles for preparing, spinning & doubling, cotton, cotton waste, wool, worsted, silk, and bigonia yarns (1900)
llers of iron coveredwith brass, and continuous troughs of zinc or copper with arrangement s DOBSON & BARLOW LIMITED, BOLTON. w DOBSON ct BARLOW LIMITED, BOLTON. 109 for lifting glass ctiue out of water; also with top rollers of iron coveredwith brass and bottom rollers of hollow brass, working…
Textile machinery
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