Inglés | Alemán | |
---|---|---|
Patent | ||
Patent | rotary-piston pump of internal-engagement type | Inneneingriffs-Rotationskolbenverdichter |
Patent | multi-cylinder pump of reciprocating-piston type | Mehrzylinder-Hubkolbenmaschine |
Patent | piston pump of oscillating armature type | Schwingankerkolbenpumpe |
Patent | pump piston-type switch | Pumpkolbenschalter |
Instrumentation | ||
Instrumentation | piston-type metering pump | Kolbendosierpumpe [f] |