Welmac Trademarks

WELMAC
DISTRIBUTORSHIP SERVICES IN THE FIELD OF MACHINERY AND SUPPLIES USED IN CONNECTION WITH WELL DRILLING OPERATIONS
Expired  ·  March 21, 1977  ·  73119652  · 
WELMAC
NON-AUTOMATIC VALVES AND METAL PIPE FITTINGS FOR USE IN STEAM, GAS, OIL AND WATER LINES
Cancelled  ·  March 21, 1977  ·  73119527  ·