CA440368A - Perforator - Google Patents

Perforator

Info

Publication number
CA440368A
CA440368A CA440368A CA440368DA CA440368A CA 440368 A CA440368 A CA 440368A CA 440368 A CA440368 A CA 440368A CA 440368D A CA440368D A CA 440368DA CA 440368 A CA440368 A CA 440368A
Authority
CA
Canada
Prior art keywords
perforator
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
CA440368A
Other languages
French (fr)
Inventor
Kern Emil
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.)
ACCO PRODUCTS
Original Assignee
ACCO PRODUCTS
Publication date
Application granted granted Critical
Publication of CA440368A publication Critical patent/CA440368A/en
Expired legal-status Critical Current

Links

CA440368A Perforator Expired CA440368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA440368T

Publications (1)

Publication Number Publication Date
CA440368A true CA440368A (en) 1947-03-25

Family

ID=35555602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA440368A Expired CA440368A (en) Perforator

Country Status (1)

Country Link
CA (1) CA440368A (en)

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