British Patent Office - Abridgments Class 112 Sewing Embroidering 1921-1925 (1929)
British Patent Office · leaf 285
haft 12, an arm 11 on which actuates the 1 15. The end 14 of the plate 13 engages in a slot feed-bar 9. The eccentric 22 rocks a shaft 21, an in the presser-foot 6. The plate 13 and the arm L-shaped arm 19, 20 on which is universally con- 17, which is normally positioned by a spring nected to the… … double row of sewing-machines or the like 10 is supported on central standards 2 on which ory)
British patents · Patents · Sewing · Embroidering · Embroidery
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