CA499483A - Capsules metalliques et methode et appareil pour leur fabrication - Google Patents

Capsules metalliques et methode et appareil pour leur fabrication

Info

Publication number
CA499483A
CA499483A CA499483A CA499483DA CA499483A CA 499483 A CA499483 A CA 499483A CA 499483 A CA499483 A CA 499483A CA 499483D A CA499483D A CA 499483DA CA 499483 A CA499483 A CA 499483A
Authority
CA
Canada
Prior art keywords
making same
crown closures
closures
crown
making
Prior art date
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
CA499483A
Other languages
English (en)
Inventor
George Hammond, Jr.
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
Publication date
Application granted granted Critical
Publication of CA499483A publication Critical patent/CA499483A/fr
Expired legal-status Critical Current

Links

CA499483A Capsules metalliques et methode et appareil pour leur fabrication Expired CA499483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499483T

Publications (1)

Publication Number Publication Date
CA499483A true CA499483A (fr) 1954-01-26

Family

ID=35644927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499483A Expired CA499483A (fr) Capsules metalliques et methode et appareil pour leur fabrication

Country Status (1)

Country Link
CA (1) CA499483A (fr)

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