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3722548
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Information
Patent Grant
3722548
References
Source
Patent Number
3,722,548
Date Filed
Not available
Date Issued
Tuesday, March 27, 1973
51 years ago
CPC
B65D88/62 - the walls being deformable
F15B1/18 - Anti-extrusion means
F16L55/052 - Pneumatic reservoirs
F15B2201/205 - using gas
F15B2201/3152 - the flexible separating means being bladders
F15B2201/41 - Liquid ports
F15B2201/4155 - having valve means
F15B2201/43 - Anti-extrusion means
US Classifications
138 - Pipes and tubular conduits
092 - Expansible chamber devices
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