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BENJAMIN DOUGLASS JUNIOR
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BENJAMIN DOUGLASS JUNIOR
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Application filed by BENJAMIN DOUGLASS JUNIORfiledCriticalBENJAMIN DOUGLASS JUNIOR
Application grantedgrantedCritical
Publication of FR454053ApublicationCriticalpatent/FR454053A/fr
B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B39/00—Increasing wheel adhesion
B60B39/02—Vehicle fittings for scattering or dispensing material in front of its wheels
B60B39/04—Vehicle fittings for scattering or dispensing material in front of its wheels the material being granular, e.g. sand
B60B39/08—Vehicle fittings for scattering or dispensing material in front of its wheels the material being granular, e.g. sand the dispensing being effected by fluid means
B60B39/086—Vehicle fittings for scattering or dispensing material in front of its wheels the material being granular, e.g. sand the dispensing being effected by fluid means dispensing being effected by gas
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR454053D1913-02-061913-02-06Perfectionnements dans les véhicules automobiles
ExpiredFR454053A
(fr)