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US Patent: 4,254,895
Apparatus for automatic alignment and attachment of a doorjamb and stop
Patentee:
Edward G. Cheak (exact or similar names) - Chico, CA

USPTO Classifications:
227/100, 227/152, 227/50

Tool Categories:
woodworking machines : specialty woodworking machines

Assignees:
Norfield Mfg. Co. - Chico, CA

Manufacturer:
Norfield Mfg. Co. - Chico, CA

Witnesses:
Unknown

Patent Dates:
Applied: May 30, 1979
Granted: Mar. 10, 1981

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Norfield Industries

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