FR335221A - Perfectionnement de la charrue à deux versoirs par l'adjonction d'une plaque préservatrice en acier appliquée sur l'avant des versoirs
- Google Patents
Perfectionnement de la charrue à deux versoirs par l'adjonction d'une plaque préservatrice en acier appliquée sur l'avant des versoirs
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CHARLES SIGOGNEAU
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CHARLES SIGOGNEAU
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A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B15/00—Elements, tools, or details of ploughs
A01B15/02—Plough blades; Fixing the blades
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Engineering & Computer Science
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Mechanical Engineering
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Soil Sciences
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Environmental Sciences
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FR335221D1903-08-241903-08-24Perfectionnement de la charrue à deux versoirs par l'adjonction d'une plaque préservatrice en acier appliquée sur l'avant des versoirs
ExpiredFR335221A
(fr)