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Dive into the research topics where Ralf Ludwig is active.

Publication


Featured researches published by Ralf Ludwig.


Archive | 1996

Tool for driving fastening elements into a receiving material

Ralf Ludwig; Hans Gschwend


Archive | 1996

Manually operable tool for drilling and/or removing material in brittle and/or low ductile material

Maximilian Stöck; Werner Kaibach; Reinhard Schulz; Hans-Werner Bongers-Ambrosius; Ralf Ludwig; Hanspeter Schad; Edwin Schweizer


Archive | 1993

Device for supporting rails

Peter Meier; Ralf Ludwig; Klaus Wechselberger


Archive | 1994

Arrangement for laying rail

Peter Meier; Klaus Wechselberger; Ralf Ludwig


Archive | 1993

Supporting device for railway rails

Peter Meier; Ralf Ludwig; Klaus Wechselberger


Archive | 1993

Drive-in device for setting fixture components in accommodation materials

Ralf Ludwig; Hans Gschwend


Archive | 1992

Bearing device for railway rails - consists of two angled elements with variable inclination

Peter Meier; Klaus Wechselberger; Ralf Ludwig


Archive | 1995

Percussion drilling machine for reinforced concrete

Maximilian Stöck; Reinhard Schulz; Werner Kaibach; Hans-Werner Bongers-Ambrosius; Ralf Ludwig; Edwin Schweizer; Hanspeter Schad


Archive | 1995

Outil de scellement pour la pose d'éléments de fixation dans des matériaux de réception.

Ralf Ludwig; Hans Gschwend


Archive | 1995

Hammerbohrgerät für Eisenbeton und Adapter für ein Hammerbohrgerät

Maximilian Stöck; Reinhard Schulz; Werner Kaibach; Hans-Werner Bongers-Ambrosius; Ralf Ludwig; Edwin Schweizer; Hanspeter Schad

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