CA464037A - Efface - Google Patents

Efface

Info

Publication number
CA464037A
CA464037A CA464037A CA464037DA CA464037A CA 464037 A CA464037 A CA 464037A CA 464037 A CA464037 A CA 464037A CA 464037D A CA464037D A CA 464037DA CA 464037 A CA464037 A CA 464037A
Authority
CA
Canada
Prior art keywords
eraser
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
CA464037A
Other languages
English (en)
Inventor
George Roesch Rudolph
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.)
ERASER CO
Original Assignee
ERASER CO
Publication date
Application granted granted Critical
Publication of CA464037A publication Critical patent/CA464037A/fr
Expired legal-status Critical Current

Links

CA464037A Efface Expired CA464037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA464037T

Publications (1)

Publication Number Publication Date
CA464037A true CA464037A (fr) 1950-03-28

Family

ID=35593759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA464037A Expired CA464037A (fr) Efface

Country Status (1)

Country Link
CA (1) CA464037A (fr)

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