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CA Patent: CA-9,308
Improvements on circular-saws
Patentee: Joseph Augustus Robbins (exact or similar names) - Boston, MA USPTO Classifications: Tool Categories: woodworking machines : machine and tool cutters : sawblades Assignees: None Manufacturer: Boston Planing Saw Co. - Boston, MA Witnesses: Unknown	Patent Dates: Granted: Nov. 05, 1878 Patent Pictures: [ 1 | 2 ] CIPO Data Espacenet patent Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Boston Planing Saw Co.
Description: This is the Canadian equivalent of US patents 211,259 and 211,346.

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