CA465093A - Perforateur a papier - Google Patents

Perforateur a papier

Info

Publication number
CA465093A
CA465093A CA465093A CA465093DA CA465093A CA 465093 A CA465093 A CA 465093A CA 465093 A CA465093 A CA 465093A CA 465093D A CA465093D A CA 465093DA CA 465093 A CA465093 A CA 465093A
Authority
CA
Canada
Prior art keywords
punch
paper
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
CA465093A
Other languages
English (en)
Inventor
A. Yerkes John
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 CA465093A publication Critical patent/CA465093A/fr
Expired legal-status Critical Current

Links

CA465093A Perforateur a papier Expired CA465093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA465093T

Publications (1)

Publication Number Publication Date
CA465093A true CA465093A (fr) 1950-05-16

Family

ID=35594830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA465093A Expired CA465093A (fr) Perforateur a papier

Country Status (1)

Country Link
CA (1) CA465093A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119525779A (zh) * 2024-12-06 2025-02-28 河南省联发纸业有限公司 一种烟用接装纸的激光打孔装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119525779A (zh) * 2024-12-06 2025-02-28 河南省联发纸业有限公司 一种烟用接装纸的激光打孔装置
CN119525779B (zh) * 2024-12-06 2025-11-07 河南省联发纸业有限公司 一种烟用接装纸的激光打孔装置

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