US2022388A
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Electric switch
|
US2015387A
|
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Siren
|
US1983818A
|
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Electric lamp bulb connecter
|
US1925115A
|
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Battery lamp
|
US1925114A
|
|
Windshield heater
|
US1850730A
|
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Cap for vaporous liquid tanks
|
US1940150A
|
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Automobile horn
|
US1550459A
|
|
Horn
|
US1594568A
|
|
Switch
|
US1519223A
|
|
Automobile horn bracket
|
US1679745A
|
|
Automobile horn
|
US1519222A
|
|
Electric motor
|
US1435340A
|
|
Diaphragm horn
|
US1348377A
|
|
Mechanically-actuated horn
|
US1335396A
|
|
Lamp-bracket
|
US1344724A
|
|
Mechanically-actuated horn for bicycles, boats, &c.
|
US1329275A
|
|
Mechanically-operated horn
|
US1382390A
|
|
Mechanically-actuated horn
|
US1419313A
|
|
Mechanically-operated horn
|
US1434506A
|
|
Automobile horn
|