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Class 76/12 - FILE CUTTING


Subclass of Class 76 - Metal tools and implements, making
Definition: Miscellaneous machines for forming the cutting ribs or teeth
No. of patents: 1
Last issue date: 01/10/1978


NumberTitleIssue Date
4067701Grinding machine for carbide cutting elements
A grinding machine particularly for grinding the teeth on a carbide cutter. The machine includes a carriage swingably mounted on a frame for oscillation about a pivot axis. The carriage has a grinding wheel mounted thereon and rotatably driven by a motor ... 		01/10/1978
 
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