Paving crack sealer machine
FIG. 1 is a perspective view of a paving crack sealer machine showing my invention. 
     FIG. 2 is a rear elevational view thereof. 
     FIG. 3 is a front elevational view thereof. 
     FIG. 4 is a right side elevational view thereof. 
     FIG. 5 is a left side elevational view thereof.