CA471616A - Appareils pour la fabrication de dispositifs de fermeture - Google Patents

Appareils pour la fabrication de dispositifs de fermeture

Info

Publication number: CA471616A
Authority: CA; Canada
Prior art keywords: sealing devices; making sealing; making; devices; sealing
Prior art date: 1951-02-20
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

CA471616A

Other languages

English (en)

Inventor

F. Stoffel Hans

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

1951-02-20

1951-02-20 Application granted granted Critical

1951-02-20 Publication of CA471616A publication Critical patent/CA471616A/fr

Status Expired legal-status Critical Current

Links

238000007789 sealing Methods 0.000 title 1

CA471616A Appareils pour la fabrication de dispositifs de fermeture Expired CA471616A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA471616T

Publications (1)

Publication Number	Publication Date
CA471616A true CA471616A (fr)	1951-02-20

Family

ID=35605565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA471616A Expired CA471616A (fr)			Appareils pour la fabrication de dispositifs de fermeture

Country Status (1)

Country	Link
CA (1)	CA471616A (fr)

0
- CA CA471616A patent/CA471616A/fr not_active Expired

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