CA31927A - Calorifere a air - Google Patents

Calorifere a air

Info

Publication number: CA31927A
Authority: CA; Canada
Prior art keywords: hot air; air furnace; furnace; hot; air
Prior art date: 1889-08-02
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

CA000031927A

Other languages

English (en)

Inventor

John F. Durham

Fitz-Hugh Edwards

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

1889-08-02

1889-08-02 Application granted granted Critical

1889-08-02 Publication of CA31927A publication Critical patent/CA31927A/fr

Status Expired legal-status Critical Current

Links

CA000031927A Calorifere a air Expired CA31927A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA31927T

Publications (1)

Publication Number	Publication Date
CA31927A true CA31927A (fr)	1889-08-02

Family

ID=45148467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000031927A Expired CA31927A (fr)			Calorifere a air

Country Status (1)

Country	Link
CA (1)	CA31927A (fr)

0
- CA CA000031927A patent/CA31927A/fr not_active Expired

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