Inventor
PERRIN MICHEL
FR3 patents
Patents
3 patentsUS5324136AJun 28, 1994
Apparatus for spreading bonding emulsion or similar material for road asphalt
COLAS SA21 citations88
US5279500AJan 18, 1994
Apparatus for spreading a road surfacing material
COLAS SA50 citations86
US5178486AJan 12, 1993
Device for spreading a fluid substance, and machine permitting the simultaneous application of this substance and of the surfacing of a highway
COLAS SA8 citations68