CA21741A - Fourneau pour produire le gaz d'eclairage - Google Patents

Fourneau pour produire le gaz d'eclairage

Info

Publication number: CA21741A
Authority: CA; Canada
Prior art keywords: furnace; illuminating gas; manufacturing illuminating; manufacturing; gas
Prior art date: 1885-05-27
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

CA000021741A

Other languages

English (en)

Inventor

Frederick Egner

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

1885-05-27

1885-05-27 Application granted granted Critical

1885-05-27 Publication of CA21741A publication Critical patent/CA21741A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA000021741A Fourneau pour produire le gaz d'eclairage Expired CA21741A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA21741T

Publications (1)

Publication Number	Publication Date
CA21741A true CA21741A (fr)	1885-05-27

Family

ID=45138284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000021741A Expired CA21741A (fr)			Fourneau pour produire le gaz d'eclairage

Country Status (1)

Country	Link
CA (1)	CA21741A (fr)

0
- CA CA000021741A patent/CA21741A/fr not_active Expired

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