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3509916
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Information
Patent Grant
3509916
References
Source
Patent Number
3,509,916
Date Filed
Not available
Date Issued
Tuesday, May 5, 1970
54 years ago
CPC
F15B1/18 - Anti-extrusion means
F15B1/22 - Liquid port constructions
F15B2201/205 - using gas
F15B2201/3152 - the flexible separating means being bladders
F15B2201/41 - Liquid ports
F15B2201/411 - having valve means
F15B2201/4155 - having valve means
F15B2201/43 - Anti-extrusion means
F15B2201/435 - being fixed to the separating means
Y10T29/49918 - At cup or tube end
US Classifications
138 - Pipes and tubular conduits
029 - Metal working
220 - Receptacles
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