CA457678A - Methode d'epreuve de la polystyrene - Google Patents

Methode d'epreuve de la polystyrene

Info

Publication number: CA457678A
Authority: CA; Canada
Prior art keywords: polystyrene; testing method; testing
Prior art date: 1949-06-28
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

CA457678A

Other languages

English (en)

Inventor

James Warner Arthur

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.)

Federal Telephone and Radio Corp

Original Assignee

Federal Telephone and Radio Corp

Publication date

1949-06-28

1949-06-28 Application granted granted Critical

1949-06-28 Publication of CA457678A publication Critical patent/CA457678A/fr

Status Expired legal-status Critical Current

Links

239000004793 Polystyrene Substances 0.000 title 1
229920002223 polystyrene Polymers 0.000 title 1
238000012360 testing method Methods 0.000 title 1

CA457678A Methode d'epreuve de la polystyrene Expired CA457678A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA457678T

Publications (1)

Publication Number	Publication Date
CA457678A true CA457678A (fr)	1949-06-28

Family

ID=35575417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA457678A Expired CA457678A (fr)			Methode d'epreuve de la polystyrene

Country Status (1)

Country	Link
CA (1)	CA457678A (fr)

0
- CA CA457678A patent/CA457678A/fr not_active Expired

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