[go: up one dir, main page]

ES173931A1 - Un aparato para perforar terrenos - Google Patents

Un aparato para perforar terrenos

Info

Publication number
ES173931A1
ES173931A1 ES173931A ES173931A ES173931A1 ES 173931 A1 ES173931 A1 ES 173931A1 ES 173931 A ES173931 A ES 173931A ES 173931 A ES173931 A ES 173931A ES 173931 A1 ES173931 A1 ES 173931A1
Authority
ES
Spain
Prior art keywords
lands
drilling
drilling lands
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES173931A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES173931A priority Critical patent/ES173931A1/es
Publication of ES173931A1 publication Critical patent/ES173931A1/es
Expired legal-status Critical Current

Links

ES173931A 1946-06-11 1946-06-11 Un aparato para perforar terrenos Expired ES173931A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES173931A ES173931A1 (es) 1946-06-11 1946-06-11 Un aparato para perforar terrenos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES173931A ES173931A1 (es) 1946-06-11 1946-06-11 Un aparato para perforar terrenos

Publications (1)

Publication Number Publication Date
ES173931A1 true ES173931A1 (es) 1946-07-16

Family

ID=65765156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES173931A Expired ES173931A1 (es) 1946-06-11 1946-06-11 Un aparato para perforar terrenos

Country Status (1)

Country Link
ES (1) ES173931A1 (es)

Similar Documents

Publication Publication Date Title
FR939657A (fr) Perceuse
ES173931A1 (es) Un aparato para perforar terrenos
FR934820A (fr) Alésoir
ES173996A1 (es) Un aparato electrolaringe
FR952497A (fr) Drille perfectionné
ES174416A1 (es) Un aparato para entramar sierras-cintas por presión
ES173198A3 (es) Aparato para determinar ángulos
FR930163A (fr) Dégazeur
ES172930A1 (es) Un aparato para comprobar baterías
ES175580A1 (es) Un aparato salvatripulaciones
ES176203A1 (es) Un aparato anti-deslumbrante para auto-vehículos
ES12596Y (es) Aparato para localización de aguas subterráneas.
ES178004A1 (es) Aparato para la oxi-carbono-terapia
ES15276Y (es) Aparato para labores.
ES14221Y (es) Aparato visera-pantalla.
ES170293A1 (es) Un aparato quitagrapas o descosepapeles
ES173979A1 (es) Aparato para la formación de ovillos
FR923769A (fr) Graisseur perfectionné
ES169099A1 (es) Aparato limitafraudes
ES176071A1 (es) Mejoras introducidas en los dispositivos para taladrar
ES14873Y (es) Aparato capsulador
ES176017A1 (es) Un aparato para roscar el torno
ES173932A1 (es) Un aeroplano
ES173040A1 (es) Un aparato para enderezar clavos o puntas
ES175192A1 (es) Un aparato lustrador electromecánico