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US Patent: 1,521,822
Oil Gun
Patentee:
Charles W. Manzel - Buffalo, NY

USPTO Classifications:
222/341, 222/378

Tool Categories:

Assignees:
Bassick Mfg. Co. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: May 14, 1921
Granted: Jan. 06, 1925

Patent Pictures:
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