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Class Information
Number: 451/144
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear > Work rotating > Rotary work holder > Pattern and follower driver
Description: Abrading machine wherein the rectilinear motion is actuated by a moving templet and coacting member riding thereon.

Patents under this class:

Patent Number Title Of Patent Date Issued
5558565 Glass pattern cutting device Sep. 24, 1996
4637168 Spectacle lens edge grinding machine Jan. 20, 1987
4612736 Method and apparatus for bevelling or grooving ophthalmic lenses Sep. 23, 1986
4605049 Multiple carving machine Aug. 12, 1986
4475319 Process for machining a worm-type workpiece with a worm-type tool Oct. 9, 1984
4461330 Portable woodworking power tool Jul. 24, 1984
4401699 Surface processing method Aug. 30, 1983
4356669 Cam control grinding machine Nov. 2, 1982
4218850 Cambering devices of roll grinding lathes Aug. 26, 1980
4077302 Apparatus for machining end housings for slant axis rotary mechanisms Mar. 7, 1978
4074416 Mirror and method of making same Feb. 21, 1978
4051636 Method and apparatus for grinding turbine and compressor blades to dimension Oct. 4, 1977

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