US Patent: 3,144,792 - Boring Head


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US Patent: 3,144,792

Boring Head

Patentee:

Carlos Marchis (exact or similar names) - Los Angeles, Los Angeles County, CA

USPTO Classifications:

Tool Categories:

Assignees:

Carlos Marchis - Los Angeles, Los Angeles County, CA

Thomas P. Mahoney - Palisades, Los Angeles County, CA

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Pictures: