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Class Information
Number: 976/DIG.177
Name: Nuclear technology > Pressure vessels; containment vessels [g21c-13/00] *** (chemical or physical processes b01j-3/00; pressure vessels in general f16j-12/00) > Details (e.g., seals, supporting constructions, ventillating arrangements, tube joints with a vessel wall) [g21c-13/02] > Sealing plugs [g21c-13/06] > For tubes (e.g., standpipes; locking-devices for the plugs included) [g21c-13/06b] > Seals for the plugs [g21c-13/06b2]

Patents under this class:

Patent Number Title Of Patent Date Issued

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