Rotary tube end cleaner
United States Patent 3188674

Inventors:
Hobbs, Riley L.
Publication Date:
06/15/1965
Export Citation:
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Assignee:
Hobbs, Riley L.
Primary Class:
15/179
Other Classes:
451/180, 15/88, 15/160, 15/104.040
International Classes:
A46B7/04; B08B9/02; A46B7/00
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US Patent References:
1710127Battery-connecter-cleaning device
1600368Brush
0981417N/A
0753970N/A
0602193N/A
0490682N/A
Foreign References:
FR1044356A
DE699027C
DE87803C