CA300694A - Systeme a vide de chauffage a la vapeur - Google Patents

Systeme a vide de chauffage a la vapeur

Info

Publication number: CA300694A
Authority: CA; Canada
Prior art keywords: heating system; steam heating; vacuum steam; vacuum; steam
Prior art date: 1930-06-03
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

CA300694A

Other languages

English (en)

Inventor

Callender Jennings Irving

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

1930-06-03

1930-06-03 Application granted granted Critical

1930-06-03 Publication of CA300694A publication Critical patent/CA300694A/fr

Status Expired legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title 1

CA300694A Systeme a vide de chauffage a la vapeur Expired CA300694A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA300694T

Publications (1)

Publication Number	Publication Date
CA300694A true CA300694A (fr)	1930-06-03

Family

ID=35253840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA300694A Expired CA300694A (fr)			Systeme a vide de chauffage a la vapeur

Country Status (1)

Country	Link
CA (1)	CA300694A (fr)

0
- CA CA300694A patent/CA300694A/fr not_active Expired

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