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CS445086A1
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Stator for a single-spindle pump
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CS216616B1
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Method of making the stator of the single-spindle pump
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CS205885B1
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Device for removing the outer cabel sheathing
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CS198901B1
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Apparatus for manufacturing elastic ,preferably rubber inserts for single-spindle pump stators
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CS200066B1
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Apparatus for manufacturing non-circular cross-section bodies,especially stators for screw pumps
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CS200064B1
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Apparatus for manufacturing circular gross-section bodies,especially rotors for screw pumps
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CS183596B1
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Welding jig,especially for resistance welding of impeller wheels and converters
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CS181967B3
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Device for non-rotating profiles on helix radial working with infinitely variable size of this profile
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CS178639B1
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Production method of noncircular functional hole for broaching ring
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CS189140B1
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Broaching ring of the device for production of the bodies with the spindle form
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