CA499266A - Elements et methodes de fermeture - Google Patents

Elements et methodes de fermeture

Info

Publication number
CA499266A
CA499266A CA499266A CA499266DA CA499266A CA 499266 A CA499266 A CA 499266A CA 499266 A CA499266 A CA 499266A CA 499266D A CA499266D A CA 499266DA CA 499266 A CA499266 A CA 499266A
Authority
CA
Canada
Prior art keywords
methods
closure elements
closure
elements
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
CA499266A
Other languages
English (en)
Inventor
S. Allan Chester
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
Application granted granted Critical
Publication of CA499266A publication Critical patent/CA499266A/fr
Expired legal-status Critical Current

Links

CA499266A Elements et methodes de fermeture Expired CA499266A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499266T

Publications (1)

Publication Number Publication Date
CA499266A true CA499266A (fr) 1954-01-19

Family

ID=35644709

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499266A Expired CA499266A (fr) Elements et methodes de fermeture

Country Status (1)

Country Link
CA (1) CA499266A (fr)

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