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CA Patent: CA-443,632
Suction cleaning apparatus
Patentee:
John P. Jason (exact or similar names) - Chicago, IL

USPTO Classifications:

Tool Categories:
specialty machines : dust collectors

Assignees:
Breuer Electric Mfg. Co. - Chicago, IL

Manufacturer:
Breuer Electric Mfg. Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 12, 1947

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Breuer Electric Mfg. Co.

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