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Patent number:
Patent Date:
US Patent: 972,751
Chain grate
Patentee:
Edward C. Clark (
exact
or
similar
names) - Nutley, NJ
USPTO Classifications:
110/329
Tool Categories:
propulsion and energy
:
steam apparatus
:
stationary boilers
:
solid fuel stokers
Assignees:
Oscar Barnett Foundry Co.
- Newark, NJ
Manufacturer:
Oscar Barnett Foundry Co.
- Newark, NJ
Witnesses:
Russell M. Everett
Frences E. Blodgett
Patent Dates:
Applied:
Feb. 11, 1910
Granted:
Oct. 11, 1910
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oscar Barnett Foundry Co.
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