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US Patent: 2,211,052
Pressure limiting device
Patentee:
Lorne A. Cole - Brantford, ON Canada

USPTO Classifications:
200/56R, 200/81.8

Tool Categories:
industrial machines : pneumatic

Assignees:
Waterous, Ltd. - Brantford, ON Canada

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 22, 1938
Granted: Aug. 13, 1940

Patent Pictures:
USPTO pdf tiff
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