JPS6155988B2 - - Google Patents

Info

Publication number
JPS6155988B2
JPS6155988B2 JP13641077A JP13641077A JPS6155988B2 JP S6155988 B2 JPS6155988 B2 JP S6155988B2 JP 13641077 A JP13641077 A JP 13641077A JP 13641077 A JP13641077 A JP 13641077A JP S6155988 B2 JPS6155988 B2 JP S6155988B2
Authority
JP
Japan
Prior art keywords
ring
paper
ring knife
knife
perforation line
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
JP13641077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5469887A (en
Inventor
Hiroshi Ise
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP13641077A priority Critical patent/JPS5469887A/ja
Publication of JPS5469887A publication Critical patent/JPS5469887A/ja
Publication of JPS6155988B2 publication Critical patent/JPS6155988B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Knives (AREA)
JP13641077A 1977-11-14 1977-11-14 Perforation cutter Granted JPS5469887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13641077A JPS5469887A (en) 1977-11-14 1977-11-14 Perforation cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13641077A JPS5469887A (en) 1977-11-14 1977-11-14 Perforation cutter

Publications (2)

Publication Number Publication Date
JPS5469887A JPS5469887A (en) 1979-06-05
JPS6155988B2 true JPS6155988B2 (enExample) 1986-11-29

Family

ID=15174502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13641077A Granted JPS5469887A (en) 1977-11-14 1977-11-14 Perforation cutter

Country Status (1)

Country Link
JP (1) JPS5469887A (enExample)

Also Published As

Publication number Publication date
JPS5469887A (en) 1979-06-05

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