-
73331086 - SDS
-
Serial number 73331086
-
Registration number 1239188
-
Filing date Oct 5, 1981
-
Scientific Process & Research, Inc.
-
7 - Machines and machine tools
-
73331085 - SOLIDS DRAINING SCREW
-
Serial number 73331085
-
Registration number 1235612
-
Filing date Oct 5, 1981
-
Scientific Process & Research, Inc.
-
7 - Machines and machine tools
-
72354100 - EXTRUD
-
Serial number 72354100
-
Registration number 921597
-
Filing date Mar 16, 1970
-
SCIENTIFIC PROCESS & RESEARCH, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments