FR1147420A - Outil et garniture d'outil avec grains de diamant fixés entre des plaques de tôles par leur soudage et procédé pour leur fabrication
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Outil et garniture d'outil avec grains de diamant fixés entre des plaques de tôles par leur soudage et procédé pour leur fabrication
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Bisterfeld and Stolting
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Bisterfeld and Stolting
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Application filed by Bisterfeld and StoltingfiledCriticalBisterfeld and Stolting
Application grantedgrantedCritical
Publication of FR1147420ApublicationCriticalpatent/FR1147420A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
FR1147420D1954-07-031955-06-28Outil et garniture d'outil avec grains de diamant fixés entre des plaques de tôles par leur soudage et procédé pour leur fabrication
ExpiredFR1147420A
(fr)