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Class Information
Number: 142/27
Name: Wood turning > Circular section > Hollow cutter head > Cutter chisel > Radially movable, pattern guide
Description: Machines for reducing a stick to a circular section by a hollow cutter-head, in which the chisel-cutter is made to reciprocate through the side of the cylinder of the cutter-head and is guided to approach or recede from the axis of the stick by a pattern.

Sub-classes under this class:

Class Number Class Name Patents
142/28 Rotary 0

Patents under this class:

Patent Number Title Of Patent Date Issued
4962557 Device for opening inner and outer pontoons of a W-shaped, unfoldable pontoon unit consisting of two inner pontoons and two outer pontoons Oct. 16, 1990

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