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Dry abrasive honing device
United States Patent 3300902
US Patent References:
Sand-blast spark-plug cleaner
- - 1475992
Spark-plug-cleaning device
- - 1690629
Method and apparatus for sand blasting
- - 2200587
/3058590.html
- - 3058590
Method for handling grit
- - 3237351
Inventors:
Dockery, Lerner B.
Publication Date:
01/31/1967
View Patent Images:
Download PDF 3300902
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Assignee:
Dockery, Lerner B.
Primary Class:
451/89
Other Classes:
55/434, 55/DIG.018, 55/372, 209/137
International Classes:
B24C9/00
Foreign References:
CA557181A
GB993540A