CA231023A - Calorifere tubulaire a air chaud - Google Patents

Calorifere tubulaire a air chaud

Info

Publication number: CA231023A
Authority: CA; Canada
Prior art keywords: hot air; air furnace; tubular hot; tubular; furnace
Prior art date: 1923-05-15
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

CA231023A

Other languages

English (en)

Inventor

Hitchen Robert

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

1923-05-15

1923-05-15 Application granted granted Critical

1923-05-15 Publication of CA231023A publication Critical patent/CA231023A/fr

Status Expired legal-status Critical Current

Links

CA231023A Calorifere tubulaire a air chaud Expired CA231023A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA231023T

Publications (1)

Publication Number	Publication Date
CA231023A true CA231023A (fr)	1923-05-15

Family

ID=35128395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA231023A Expired CA231023A (fr)			Calorifere tubulaire a air chaud

Country Status (1)

Country	Link
CA (1)	CA231023A (fr)

0
- CA CA231023A patent/CA231023A/fr not_active Expired

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