Union Metal Industrial Co., Ltd. Trademarks
U-LOK
valves of metal other than parts of machines, pipe coupling of metal, cotter not for vehicles;
Owned by: Union Metal Industrial Co., Ltd.
Serial Number: 76312098
KOR-LOK
Fittings for engine boilers, valves for use as parts of nuclear power generation machines, clack valves for use as parts…
Owned by: Union Metal Industrial Co., Ltd.
Serial Number: 76476273
KOR-LOK
Elbows of metal for pipes, fittings of metal for building, grease nipples, junctions of metal for pipes, manually operated…
Owned by: Union Metal Industrial Co., Ltd.
Serial Number: 76476274
