CA407272A - Feuille impermeable a la vapeur d'eau - Google Patents

Feuille impermeable a la vapeur d'eau

Info

Publication number: CA407272A
Authority: CA; Canada
Prior art keywords: water vapour; proof structure; proof; vapour; water
Prior art date: 1942-09-08
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

CA407272A

Other languages

English (en)

Inventor

W. Duggan Fred

Groff Frazier

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.)

Linde Canada Inc

Original Assignee

Carbide and Carbon Chemicals Ltd

Publication date

1942-09-08

1942-09-08 Application granted granted Critical

1942-09-08 Publication of CA407272A publication Critical patent/CA407272A/fr

Status Expired legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

CA407272A Feuille impermeable a la vapeur d'eau Expired CA407272A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA407272T

Publications (1)

Publication Number	Publication Date
CA407272A true CA407272A (fr)	1942-09-08

Family

ID=35418572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA407272A Expired CA407272A (fr)			Feuille impermeable a la vapeur d'eau

Country Status (1)

Country	Link
CA (1)	CA407272A (fr)

0
- CA CA407272A patent/CA407272A/fr not_active Expired

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