CA Patent: CA-966,992 
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| Method of forming T-slots in a machine tool table
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	        Patentee:
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 | Kenneth Howard Lane (exact or similar names) - Elm Grove, WI |  
 
 
 
 
 
 
 
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        Patent Dates:
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| Applied: | 
Feb. 04, 1972 | 
 
| Granted: | 
May 06, 1975 | 
 
 
 
CIPO Data Espacenet patent 
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                        Jeff Joslin "Vintage Machinery" entry for Kearney & Trecker Corp. 
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        Description: |  
| Table T-slots are formed by milling full-width slots and then applying overhanging strips on top that are electron-beam welded in place; filler strips are used during the welding process to hold the strips in alignment. |  
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