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US Patent: 3,734,009
Compactor and drive assembly
Patentee:
Einar O. Engerbretsen (exact or similar names) - Troy, OH

USPTO Classifications:
100/229A, 100/290, 100/295

Tool Categories:

Assignees:
Hobart Mfg. Co. - Troy, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 02, 1971
Granted: May 22, 1973

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hobart Mfg. Co.

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