DE4025745
STELZER, CARSTEN, LEHMANN, WILFRIED, RENTSCHLER, HANS., 7320 GOEPPINGEN, DE, BENZINGER, KLAUS-JUERGEN, SCHUELE, ACHMED., 1000 BERLIN, DE, KUHN, SIEGFRIED
Year of Publication 24.06.1993
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Year of Publication 24.06.1993
Patent
Verfahren zur Herstellung von chiralen Epoxiden mit chiralen Mangantriazanonankomplexen als Oxidationskatalysatoren
BELLER, MATTHIAS., 65510 IDSTEIN, DE, TAFESH, ACHMED., 65779 KELKHEIM, DE, FISCHER, RICHARD WALTER., 65812 BAD SODEN, DE, SCHARBERT, BERND., 65934 FRANKFURT, DE
Year of Publication 28.11.1996
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Year of Publication 28.11.1996
Patent
Independent four jaw chuck for automatic operation - has jaw adjustment by stepping motors and final clamping by spindle drawbar mechanism
STELZER, CARSTEN, LEHMANN, WILFRIED, RENTSCHLER, HANS., 7320 GOEPPINGEN, DE, BENZINGER, KLAUS-JUERGEN, SCHUELE, ACHMED., 1000 BERLIN, DE, KUHN, SIEGFRIED
Year of Publication 19.03.1992
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Year of Publication 19.03.1992
Patent
Chuck for machine tool - has short threaded cylindrical block to fit into recess at back of jaw
RENTSCHLER, HANS, STELZER, CARSTEN, KREHER, PETER-JUERGEN., 7320 GOEPPINGEN, DE, LEHMANN, WILFRIED, BENZINGER, KLAUS-JUERGEN, SCHUELE, ACHMED., 1000 BERLIN, DE, KUHN, SIEGFRIED
Year of Publication 17.10.1991
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Year of Publication 17.10.1991
Patent
Chuck body for lathe - has base jaw and adjustable clamping jaw with common drive
RENTSCHLER, HANS, STELZER, CARSTEN, KREHER, PETER-JUERGEN., 7320 GOEPPINGEN, DE, LEHMANN, WILFRIED, BENZINGER, KLAUS JUERGEN, SCHUELE, ACHMED., 1000 BERLIN, DE, KUHN, SIEGFRIED
Year of Publication 02.10.1991
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Year of Publication 02.10.1991
Patent
Clamping irregular shaped workpieces - involves plates made of hard flexible material
STELZER, CARSTEN, LEHMANN, WILFRIED, KUHN, SIEGFRIED, (GRAD.), 7321 DUERNAU, DE, RENTSCHLER, HANS. , 7335 SALACH, DE, BENZINGER, KLAUS.., 7036 SCHOENAICH, DE, SCHUELE, ACHMED., 1000 BERLIN, DE
Year of Publication 21.11.1991
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Year of Publication 21.11.1991
Patent