Title:
Regenerative tube-bundle heat exchanger having screw-like flat-tened tubes helicallywound in spaced-apart relationship
Document Type and Number:
United States Patent 3401682
Inventors:
Fritz, Jakob
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
09/17/1968
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Referenced by:
Export Citation:
Assignee:
LINDE AG
Primary Class:
Other Classes:
392/346, 165/10, 219/530
International Classes:
F28D7/02; F28D20/00; F28F1/02; F28D7/00
US Patent References: