72114237
Feb 23, 1961
Nov 13, 1962
VEHICLES-NAMELY, SHIPS TOGETHER WITH MASTS, HOLDS AND RETRACTABLE SHIPBOARD CARGO CARRYING PLATFORMS THEREFOR AND HATCH COVERS, AND OTHER VEHICLES-NAMELY, RAILWAY WAGONS AND MOTOR TRUCKS AND COVER MEANS FOR SUCH RAILWAY WAGONS AND MOTOR TRUCKS AND ALSO RETRACTABLE ROOFS THEREFOR
Nonmetallic Building Materials