L'angolo di spoglia inferiore
The clearance angle
Tuesday, June 23, 2015
The Eclipse 36 patent
Il brevetto della Eclipse 36
The 1963
GB924579 (A)
patent or "Improvements in or relating to honing clamps for chisels and the like".
Il brevetto
GB924579 (A)
del 1963 o "Miglioramenti relativi alle guide per affilare scalpelli et similia".
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