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Cryogenic fluid transfer line coupling
US 3,068,026 A
Filed
: 06/13/1958
Issued
: 12/11/1962
Est. Priority Date
: 06/13/1958
Status: Expired due to Term
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Current Assignee
Birch L. Mckamey
Original Assignee
Birch L. Mckamey
Inventors
Mckamey, Birch L.
Application Number
US03/741,787
Time in Patent Office
1,642 Days
Field of Search
US Class Current
285/47
CPC Class Codes
F16L 39/005
for concentric pipes
F16L 59/065
using vacuum F16L59/075 tak...
Y10S 285/904
Cryogenic
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