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DE Patent: DE-634,784
Zylinderbohrmaschine
Suction Device for Removing Cuttings in Cylinder Boring Machines
Patentee:
Hall Mfg. Co. (exact or similar names) - Toledo, Lucas County, OH

USPTO Classifications:

Tool Categories:
trade specific : vehicle repairer : vehicle mechanic : cylinder maintenance

Assignees:
Hall Manufacturing Co. - Toledo, Lucas County, OH

Manufacturer:
Hall Manufacturing Co. - Toledo, Lucas County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 19, 1932
Granted: Sep. 03, 1936

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Hall Manufacturing Co.

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