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Expansion joint
United States Patent 3365217
US Patent References:
Plural layer bellows
- - 2797112
Expansion pipe joint for conveying solids laden gas or fluid
- - 3099467
Flexible expansion pipe joint
- - 3254910
Inventors:
Jacob, Cooper
Publication Date:
01/23/1968
View Patent Images:
Download PDF 3365217
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Assignee:
FOSTER WHEELER CORP
Primary Class:
285/229
Other Classes:
285/13, 403/50
International Classes:
F16L51/02
;
F16L51/00