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ANCIENS ETS SKODA
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ANCIENS ETS SKODA
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Publication of FR711419ApublicationCriticalpatent/FR711419A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
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Mechanical Engineering
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FR711419D1930-03-031931-02-18Procédé de fabrication d'une aube creuse pour turbines à vapeur ou à gaz
ExpiredFR711419A
(fr)
Procédé de fabrication d'hydrocarbures de faible point d'ébullition à l'aide d'hydrocarbures de point d'ébulltion plus élevé par l'action de l'hydrogène aux températures élevées