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Patent number:
Patent Date:
US Patent: 2,390,101
Suction cleaning apparatus
Patentee:
John P. Jason (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
15/327.2
,
280/79.11
,
55/315
,
55/473
Tool Categories:
Assignees:
Breuer Electric Mfg. Co.
- Chicago, IL
Manufacturer:
Breuer Electric Mfg. Co.
- Chicago, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 10, 1943
Granted:
Dec. 04, 1945
Patent Pictures:
USPTO
(New site tip)
Google Patents
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