CA Patent: 168,023 - Machines for finishing base or gas-check plugs for artillery shells


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CA Patent: CA-168,023

Shell making machinery
Machines for finishing base or gas-check plugs for artillery shells

Patentee:

Edward J. Banfield (exact or similar names) - Toronto, ON Canada

USPTO Classifications:

Tool Categories:

metalworking machines : metal lathes

Assignees:

None

Manufacturer:

W. H. Banfield & Sons, Ltd. - Toronto, ON Canada

Witnesses:

Unknown

Patent Dates:
Applied:	Nov. 22, 1915
Granted:	Mar. 07, 1916

Patent Pictures:

CIPO Data
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for W. H. Banfield & Sons

Description:

The inventor was one of the "Sons" in W. H. Banfield & Sons, who did an enormous business making both shells and shell-making machinery during the Great War.