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US Patent: 1,678,835
Chip breaker for molding machines and the like
Patentee:
William O. Vivarttas (exact or similar names) - Rockford, IL

USPTO Classifications:
144/244

Tool Categories:
woodworking machines : cutter head machines : molders

Assignees:
Mattison Machine Works - Rockford, IL

Manufacturer:
Mattison Machine Works - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 24, 1924
Granted: Jul. 31, 1928

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Mattison Machine Works

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