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GB485018A
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Improvements in mechanical shoveling machines
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US2104575A
|
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Mechanical shoveling machine
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US2070415A
|
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Mechanical power shovel
|
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US2077159A
|
|
Power shovel
|
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US1843691A
|
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Storage battery locomotive
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US1843690A
|
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Storage battery locomotive
|
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US1616148A
|
|
Multiple fuse
|
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US1575699A
|
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Electric storage-battery locomotive
|
|
US1535175A
|
|
Electric storage-battery locomotive
|
|
US1506848A
|
|
Charging station for storage-battery locomotives
|
|
US1538959A
|
|
Multiple fuse and fuse housing
|
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US1616149A
|
|
Controller housing
|
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US1575660A
|
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Motor housing
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US1514637A
|
|
Electric headlight
|
|
US1762203A
|
|
Connecting device for storage batteries
|
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US1480089A
|
|
Battery box for storage-battery locomotives
|
|
US1435002A
|
|
Electric headlight
|
|
US1337610A
|
|
Storage-battery locomotive
|
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GB140105A
|
|
Improvements in axle boxes for storage battery locomotives
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CA250571A
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Charging station for storage battery locomotives
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