CA290701A - Feuille de laine et de verre - Google Patents

Feuille de laine et de verre

Info

Publication number: CA290701A
Authority: CA; Canada
Prior art keywords: glass wool; wool sheet; sheet; glass; wool
Prior art date: 1929-06-25
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

CA290701A

Other languages

English (en)

Inventor

O. E. Friedrich Paul

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

1929-06-25

1929-06-25 Application granted granted Critical

1929-06-25 Publication of CA290701A publication Critical patent/CA290701A/fr

Status Expired legal-status Critical Current

Links

239000011491 glass wool Substances 0.000 title 1

CA290701A Feuille de laine et de verre Expired CA290701A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA290701T

Publications (1)

Publication Number	Publication Date
CA290701A true CA290701A (fr)	1929-06-25

Family

ID=35227513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA290701A Expired CA290701A (fr)			Feuille de laine et de verre

Country Status (1)

Country	Link
CA (1)	CA290701A (fr)

0
- CA CA290701A patent/CA290701A/fr not_active Expired

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