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US Patent: 4,305,440
Cutting tool
Patentee:
Ernest Lacasse (exact or similar names) - St. Romuald, QC Canada

USPTO Classifications:
144/230, 407/45

Tool Categories:

Assignees:
Centre de Recherche Industrielle du Quebec - Quebec City, QC Canada

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 11, 1979
Granted: Dec. 15, 1981

Patent Pictures:
USPTO (New site tip)
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