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PIERRE DELPHIN DANIEL ETIENNE
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PIERRE DELPHIN DANIEL ETIENNE
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Application filed by PIERRE DELPHIN DANIEL ETIENNEfiledCriticalPIERRE DELPHIN DANIEL ETIENNE
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Publication of FR523504ApublicationCriticalpatent/FR523504A/fr
B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
B25F1/00—Combination or multi-purpose hand tools
B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR523504A1920-09-011920-09-01Système d'outil servant à serrer les tarauds, alésoirs ou équarissoirs et utilisable comme clé à écrous
ExpiredFR523504A
(fr)
Perfeccionamientos en la construcción de llaves inglesas graduables para tuercas, destornilladores, mordazas, corta tubos, sujeta tubos y demás herramientas similares.