CA Patent: 463,067 - Procede et Moyen de Filetage Avec Machines a Fileter et Tour


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CA Patent: CA-463,067

Process and Means Alowing to Perfom Multiple Threads by Means of Screw-Cutting Machines Working with a Tool
Procede et Moyen de Filetage Avec Machines a Fileter et Tour

Patentee:

Xavier François Castelli (exact or similar names) - Paris, France

USPTO Classifications:

Tool Categories:

Assignees:

Societe Anonyme dite: Cri-Dan - Paris, France

Manufacturer:

Gisholt Machine Co. - Madison, Dane County, WI

Witnesses:

Unknown

Patent Dates:
Granted:	Feb. 07, 1950

Patent Pictures:

CIPO Data
Espacenet patent
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gisholt Machine Co.