CA371921A - Laine minerale - Google Patents

Laine minerale

Info

Publication number: CA371921A
Authority: CA; Canada
Prior art keywords: mineral wool; wool; mineral
Prior art date: 1938-02-15
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

CA371921A

Other languages

English (en)

Inventor

F. Ramseyer Charles

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.)

CHICAGO DISTRICT ELECTRIC GENERATING Corp

Original Assignee

CHICAGO DISTRICT ELECTRIC GENERATING Corp

Publication date

1938-02-15

1938-02-15 Application granted granted Critical

1938-02-15 Publication of CA371921A publication Critical patent/CA371921A/fr

Status Expired legal-status Critical Current

Links

239000011490 mineral wool Substances 0.000 title 1

CA371921A Laine minerale Expired CA371921A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA371921T

Publications (1)

Publication Number	Publication Date
CA371921A true CA371921A (fr)	1938-02-15

Family

ID=35372986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA371921A Expired CA371921A (fr)			Laine minerale

Country Status (1)

Country	Link
CA (1)	CA371921A (fr)

0
- CA CA371921A patent/CA371921A/fr not_active Expired

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