Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/437
Name: Abrading > Attachment > To lathe > Internal abrader
Description: Lathe attachment especially adapted for grinding the interior of hollow work.

Patents under this class:

Patent Number Title Of Patent Date Issued
4646476 Internal hole grinding spindle Mar. 3, 1987

  Recently Added Patents
Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof
Lead frame array package with flip chip die attach
Shoe bag
Methods and apparatus for processing audio signals
Semiconductor device and method of manufacturing the same
  Randomly Featured Patents
Method of producing a one-part cooling duct piston
Spring puller
Copying cutting device for wood lathes
Non-penetrating fastener for affixing elastomeric sheeting to a roof
Female urinal
Process for preparing highly pure 1-nitroanthraquinone
Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits
Camera with superimpose indication function
Power boat
Lid for tumbler or jar