CA1187A - Improvement on heat economizers - Google Patents

Improvement on heat economizers

Info

Publication number: CA1187A
Authority: CA; Canada
Prior art keywords: improvement; economizers; heat; heat economizers
Prior art date: 1871-10-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000001187A

Inventor

W.C. Holt

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Publication date

1871-10-19

1871-10-19 Application granted granted Critical

1871-10-19 Publication of CA1187A publication Critical patent/CA1187A/en

Status Expired legal-status Critical Current

Links

CA000001187A Improvement on heat economizers Expired CA1187A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA1187T

Publications (1)

Publication Number	Publication Date
CA1187A true CA1187A (en)	1871-10-19

Family

ID=45117762

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000001187A Expired CA1187A (en)			Improvement on heat economizers

Country Status (1)

Country	Link
CA (1)	CA1187A (en)

0
- CA CA000001187A patent/CA1187A/en not_active Expired

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