4. Metal working
  5. Method of mechanical manufacture
  6. Prime mover or fluid pump making

John H. Grieb

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Manufacturing process for manufacturing thin edge orifice disks

Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent

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Method of making multi-stream thin edge orifice disks for valves

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent

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Multi-stream thin edge orifice disks for valves

Valves and valve actuation – With material guide or restrictor
Patent

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Multi-stream thin edge orifice disks for valves

Valves and valve actuation – With material guide or restrictor
Patent

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Profile ID: LFUS-PAI-P-533260

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