| http://www.w3.org/ns/prov#value | - It is to be understood that the term in clined sides used herein as descriptive of certain features of the Y-shaped swaging projection, has reference only to-the effective portionsor areas of such faces as may be used and does not, of course, applv to such surfaces of the inclined swaging aces or sides as constitute non-swaging areas or merely form cont-inuations or extensions of the effective fac
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