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CA Patent: CA-197,082
Valve mechanism for motors
Patentee:
John Campbell McLachlan (exact or similar names) - Toronto, ON Canada

USPTO Classifications:

Tool Categories:
propulsion and energy : internal combustion engines : internal combustion engine valves

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Feb. 10, 1920

Patent Pictures:
CIPO Data
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