S
Filed: March 31, 1949
METAL POWDER AND METAL POWDER MIXTURES FOR CEMENTED CARBIDE ALLOYS, CARBIDE BLANKS IN SINTERED OR CAST FORM FOR CUTTING…
Owned by: STELLRAM S.A.
Serial Number: 71577846
S
Filed: March 31, 1949
TOOLS-NAMELY, REAMERS, DRILLS, CUTTERS, LATHE TOOLS, DRAWING TOOLS AND DIES WITH REINFORCEMENT PIECES MADE OF CEMENTED OR…
Owned by: STELLRAM S.A.
Serial Number: 71577847
MAKODRILL
Filed: November 21, 1989
CUTTING ATTACHMENTS FOR MACHINE TOOLS; NAMELY, DRILLS, DRILL BITS, POWER OPERATED MONOLITHIC ROTATING CUTTING TOOLS, POWER…
Owned by: STELLRAM S.A.
Serial Number: 74004419
STELLDRILL
Filed: November 21, 1989
CUTTING ATTACHMENTS FOR MACHINE TOOLS, NAMELY; DRILLS, DRILL BITS, POWER OPERATED MONOLITHIC ROTATING CUTTING TOOLS, POWER…
Owned by: STELLRAM S.A.
Serial Number: 74004420
STELLNIT
Filed: July 11, 1990
sintered hard metals based on nitrides for further manufacture into cutting or wear resistant attachments for machine-tools…
Owned by: STELLRAM S.A.
Serial Number: 74077296
