Title:
Sacrificial metal pipe coverings
United States Patent 3260661

Inventors:
Kemp, Woodrow E.
Kenan, Robert C.
Publication Date:
07/12/1966
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Assignee:
KOPPERS CO INC
Primary Class:
205/731
Other Classes:
204/196.160, 205/733, 156/392, 156/190, 204/280
International Classes:
C23F13/02; C23F13/00
US Patent References:
3185759Tubular electrical condensers with overlap seam laminated casing
3202596Sacrificial anode bonded with epoxy resin
Foreign References:
FR1149947A
DE681736C