4. Presses
  5. Reciprocating press construction
  6. Oscillatory or hinged platen or piston

Frederick R. Handren

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Apparatus for crushing containers

Presses – Reciprocating press construction – Oscillatory or hinged platen or piston
Patent

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Dispensing pump with deformable pump wall and positive shut-off

Dispensing – Resilient wall – Fluid pressure generating pump or pulsator and/or removable...
Reexamination Certificate

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Dispensing pump with positive shut-off

Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Patent

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Profile ID: LFUS-PAI-P-1357937

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