CA425330A - Fabrication de produits en laine minerale - Google Patents

Fabrication de produits en laine minerale

Info

Publication number: CA425330A
Authority: CA; Canada
Prior art keywords: mineral wool; product manufacture; manufacture; product; wool
Prior art date: 1945-01-30
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

CA425330A

Other languages

English (en)

Inventor

M. Macalpine William

A. Hawthorne Louis

T. Coss Harold

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.)

Johns Manville Corp

Original Assignee

Johns Manville Corp

Publication date

1945-01-30

1945-01-30 Application granted granted Critical

1945-01-30 Publication of CA425330A publication Critical patent/CA425330A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
239000011490 mineral wool Substances 0.000 title 1

CA425330A Fabrication de produits en laine minerale Expired CA425330A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA425330T

Publications (1)

Publication Number	Publication Date
CA425330A true CA425330A (fr)	1945-01-30

Family

ID=35536349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA425330A Expired CA425330A (fr)			Fabrication de produits en laine minerale

Country Status (1)

Country	Link
CA (1)	CA425330A (fr)

0
- CA CA425330A patent/CA425330A/fr not_active Expired

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