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Class Information
Number: 144/268
Name: Woodworking > Pivotal wood bending form > Coiling
Description: Device for bending wood which comprises a revolving form, to which one end of the wood to be bent is secured and which, as the form is rotated, draws the wood workpiece closely there-around.

Patents under this class:

Patent Number Title Of Patent Date Issued
5009733 Process for fabricating a circular frame Apr. 23, 1991
4311176 Machine for manufacturing curvilinear convex wooden frames Jan. 19, 1982

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