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Pressure accumulator apparatus
US 3,028,881 A
Filed
: 11/17/1960
Issued
: 04/10/1962
Est. Priority Date
: 11/17/1960
Status: Expired due to Term
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Current Assignee
Paul C. Hudson
,
Paul C. Koomey
Original Assignee
Paul C. Hudson
,
Paul C. Koomey
Inventors
Koomey, Paul C.
,
Hudson, Paul C.
Application Number
US04/070,051
Time in Patent Office
509 Days
Field of Search
US Class Current
138/30
CPC Class Codes
F15B 1/12
attached at their periphery...
F15B 2201/205
using gas
F15B 2201/3151
the flexible separating mea...
F15B 2201/3156
characterised by their atta...
F15B 2201/3158
Guides for the flexible sep...
F15B 2201/41
Liquid ports
F15B 2201/4155
having valve means
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