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GB Patent: GB-189,012,091
Ejectors for Railway Brakes
Patentee:
James Gresham - Manchester, Lancaster County, England

USPTO Classifications:

Tool Categories:
transportation machines : railroads : railroad cars and carriages : railroad car brakes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 01, 1890

Patent Pictures:
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