US1231974A
|
|
Dissolving-stereopticon.
|
US1198682A
|
|
Safety device for cinematograph-films.
|
US1212853A
|
|
Condensing-lens for cinematographs.
|
US1198683A
|
|
Mechanical movement.
|
US1062622A
|
|
Stereopticon.
|
US1096873A
|
|
Picture-record for display-machines.
|
US1063401A
|
|
Lamp for picture-display machines.
|
US1084678A
|
|
Picture-projecting machine.
|
CA131127A
|
|
Film for moving pictures
|
GB191012574A
|
|
Moving Picture Machine and Film.
|
US1019932A
|
|
Picture-displaying machine.
|
US976954A
|
|
Moving-picture machine.
|
US1019931A
|
|
Photographic film for picture-machines.
|
US976953A
|
|
Mechanical movement.
|
CA116883A
|
|
Washing machine
|
CA116885A
|
|
Washing machine
|
CA116884A
|
|
Washing machine
|
CA116886A
|
|
Washing machine
|
US916068A
|
|
Gearing for washing-machines.
|
CA264965A
|
|
Miniature theatre
|