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Pressure vessel locking mechanism
US 2,834,504 A
Filed
: 11/10/1954
Issued
: 05/13/1958
Est. Priority Date
: 11/20/1953
Status: Expired due to Term
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Current Assignee
Joseph Annicq
Original Assignee
Joseph Annicq
Inventors
JOSEPH ANNICQ
Application Number
US03/468,105
Time in Patent Office
1,280 Days
Field of Search
US Class Current
220/211
CPC Class Codes
B01J 3/03
Pressure vessels, or vacuum...
F16J 13/06
attached only by clamps alo...
Y10T 292/1039
Swinging and camming
Y10T 292/1082
Motor
Y10T 292/223
Swingable
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