A turkey call comprises a generally rectangular hollow box having an open end and having mounted on its top a hard, fine polishing stone, and a call striker comprising a hardwood dowel inserted into a hole in a vibration damper in close relationship to said hole in such a manner as not to contact the solid damping surface of the hole throughout a distance at least about four times the depth to which it is embedded in the damper.
申请公布号
US4988325(A)
申请公布日期
1991.01.29
申请号
US19890296672
申请日期
1989.01.13
申请人
ALDERSON, FRANKLIN R.;SHERMAN, DENNIS E.;HARVEY, HAYES
发明人
ALDERSON, FRANKLIN R.;SHERMAN, DENNIS E.;HARVEY, HAYES