CA400331A - Fabrication des disques phonographiques - Google Patents

Fabrication des disques phonographiques

Info

Publication number: CA400331A
Authority: CA; Canada
Prior art keywords: disc manufacture; phonographic disc; phonographic; manufacture; disc
Prior art date: 1941-10-28
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

CA400331A

Other languages

English (en)

Inventor

B. St. Hilaire Albert

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.)

VERNIS PYROLAC Sarl Ste

Original Assignee

VERNIS PYROLAC Sarl Ste

Publication date

1941-10-28

1941-10-28 Application granted granted Critical

1941-10-28 Publication of CA400331A publication Critical patent/CA400331A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA400331A Fabrication des disques phonographiques Expired CA400331A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA400331T

Publications (1)

Publication Number	Publication Date
CA400331A true CA400331A (fr)	1941-10-28

Family

ID=35410777

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA400331A Expired CA400331A (fr)			Fabrication des disques phonographiques

Country Status (1)

Country	Link
CA (1)	CA400331A (fr)

0
- CA CA400331A patent/CA400331A/fr not_active Expired

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