CA38552A - Appareil de chauffage et de ventilation - Google Patents

Appareil de chauffage et de ventilation

Info

Publication number: CA38552A
Authority: CA; Canada
Prior art keywords: heating; ventilating apparatus; ventilating
Prior art date: 1892-03-21
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

CA000038552A

Other languages

English (en)

Inventor

Charles De Zang Howard

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

1892-03-21

1892-03-21 Application granted granted Critical

1892-03-21 Publication of CA38552A publication Critical patent/CA38552A/fr

Status Expired legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title 1

CA000038552A Appareil de chauffage et de ventilation Expired CA38552A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA38552T

Publications (1)

Publication Number	Publication Date
CA38552A true CA38552A (fr)	1892-03-21

Family

ID=45155092

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000038552A Expired CA38552A (fr)			Appareil de chauffage et de ventilation

Country Status (1)

Country	Link
CA (1)	CA38552A (fr)

0
- CA CA000038552A patent/CA38552A/fr not_active Expired

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