|
US1363559A
|
|
Built-up roofing
|
|
US1329409A
|
|
Flexible pipe-covering
|
|
US1363565A
|
|
Piston-packing
|
|
CA195334A
|
|
Brake take-up
|
|
CA194482A
|
|
Slack adjuster for brakes
|
|
CA194481A
|
|
Fluid pressure brake mechanism
|
|
US1330979A
|
|
Packing
|
|
US1332314A
|
|
Heat-protective covering
|
|
US1297793A
|
|
Combined tachometer and revolution-counter.
|
|
US1281444A
|
|
Tile or paving-block.
|
|
US1278272A
|
|
Apparatus for laying roofing-felt.
|
|
US1332320A
|
|
Composition of matter for use as a substitute for leather and similar purposes
|
|
US1273738A
|
|
Packing-ringand process of making same.
|
|
US1273737A
|
|
Piston-packing.
|
|
US1320675A
|
|
Piston-packing.
|
|
US1273736A
|
|
Piston-packing.
|
|
CA178251A
|
|
Holder for fire extinguisher
|
|
CA178250A
|
|
Conduit
|
|
US1244148A
|
|
Cement shingle.
|
|
US1251643A
|
|
Automatic slack-adjuster for brake systems.
|
