CA228239A - Tube de four - Google Patents

Tube de four

Info

Publication number: CA228239A
Authority: CA; Canada
Prior art keywords: furnace tube; furnace; tube
Prior art date: 1923-01-23
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

CA228239A

Other languages

English (en)

Inventor

Jay Metzgerm Floyd

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.)

Airco Inc

Original Assignee

Air Reduction Co Inc

Publication date

1923-01-23

1923-01-23 Application granted granted Critical

1923-01-23 Publication of CA228239A publication Critical patent/CA228239A/fr

Status Expired legal-status Critical Current

Links

CA228239A Tube de four Expired CA228239A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA228239T

Publications (1)

Publication Number	Publication Date
CA228239A true CA228239A (fr)	1923-01-23

Family

ID=35123842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA228239A Expired CA228239A (fr)			Tube de four

Country Status (1)

Country	Link
CA (1)	CA228239A (fr)

0
- CA CA228239A patent/CA228239A/fr not_active Expired

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