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CA Patent: CA-329,552
Pipe threading apparatus
Patentee:
James Valtin Jardine - Hespeler, ON Canada

USPTO Classifications:

Tool Categories:
metalworking machines : pipe threading machines

Assignees:
None

Manufacturer:
A. B. Jardine & Co. - Hespeler, ON Canada

Witnesses:
Unknown

Patent Dates:
Granted: Jan. 24, 1933

Patent Pictures:
CIPO Data
Report data errors or omissions
"Vintage Machinery" entry for A. B. Jardine Co.

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