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US1813399A
|
|
Cord coupling
|
|
US1792834A
|
|
Lamp clutch
|
|
US1757711A
|
|
Attachment for lamp-bulb-replacing apparatus
|
|
US1758078A
|
|
Device for placing and removing lamp bulbs
|
|
US1775428A
|
|
Lamp-base remover
|
|
US1753181A
|
|
Fuse tongs
|
|
US1752737A
|
|
Device for placing and removing lamp bulbs
|
|
US1520946A
|
|
Lamp-bulb placing and removing device
|
|
US1463466A
|
|
Lamp-bulb installing and removing device
|
|
US1468348A
|
|
Lamp-bulb installing and removing device
|
|
US1468349A
|
|
Clutch
|
|
US1455878A
|
|
Fuse-plug puller
|
|
US1489666A
|
|
Lamp remover and replacer
|
|
US1121759A
|
|
Incandescent-bulb remover and replacer.
|
|
CA431975A
|
|
Lamp replacer
|
