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Patent number:
Patent Date:
US Patent: 1,765,490
Circulating apparatus
Patentee:
John T. Janette (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
137/107
,
137/565.35
,
415/28
Tool Categories:
water distribution systems
:
water heaters
Assignees:
None
Manufacturer:
Janette Mfg. Co.
- Chicago, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 24, 1927
Granted:
Jun. 24, 1930
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Janette Mfg. Co.
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