CA519900A - Dispositif protecteur de feuille - Google Patents

Dispositif protecteur de feuille

Info

Publication number
CA519900A
CA519900A CA519900A CA519900DA CA519900A CA 519900 A CA519900 A CA 519900A CA 519900 A CA519900 A CA 519900A CA 519900D A CA519900D A CA 519900DA CA 519900 A CA519900 A CA 519900A
Authority
CA
Canada
Prior art keywords
sheet protector
protector
sheet
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
CA519900A
Other languages
English (en)
Inventor
W. Amberg Gilbert
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.)
AMBERG FILE AND INDEX CO
Original Assignee
AMBERG FILE AND INDEX CO
Publication date
Application granted granted Critical
Publication of CA519900A publication Critical patent/CA519900A/fr
Expired legal-status Critical Current

Links

CA519900A Dispositif protecteur de feuille Expired CA519900A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA519900T

Publications (1)

Publication Number Publication Date
CA519900A true CA519900A (fr) 1955-12-27

Family

ID=35673110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA519900A Expired CA519900A (fr) Dispositif protecteur de feuille

Country Status (1)

Country Link
CA (1) CA519900A (fr)

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