CA472871A - Automatic folders - Google Patents

Automatic folders

Info

Publication number
CA472871A
CA472871A CA472871A CA472871DA CA472871A CA 472871 A CA472871 A CA 472871A CA 472871 A CA472871 A CA 472871A CA 472871D A CA472871D A CA 472871DA CA 472871 A CA472871 A CA 472871A
Authority
CA
Canada
Prior art keywords
folders
automatic
automatic folders
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
CA472871A
Other languages
French (fr)
Inventor
D. Abell Harry
E. Abell Homer
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 CA472871A publication Critical patent/CA472871A/en
Expired legal-status Critical Current

Links

CA472871A Automatic folders Expired CA472871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472871T

Publications (1)

Publication Number Publication Date
CA472871A true CA472871A (en) 1951-04-17

Family

ID=35606835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472871A Expired CA472871A (en) Automatic folders

Country Status (1)

Country Link
CA (1) CA472871A (en)

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