JPS5831905Y2 - 穿孔具 - Google Patents

穿孔具

Info

Publication number
JPS5831905Y2
JPS5831905Y2 JP5552776U JP5552776U JPS5831905Y2 JP S5831905 Y2 JPS5831905 Y2 JP S5831905Y2 JP 5552776 U JP5552776 U JP 5552776U JP 5552776 U JP5552776 U JP 5552776U JP S5831905 Y2 JPS5831905 Y2 JP S5831905Y2
Authority
JP
Japan
Prior art keywords
punch
operating member
drilling tool
spring
card
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
JP5552776U
Other languages
English (en)
Japanese (ja)
Other versions
JPS52147097U (enrdf_load_html_response
Inventor
守行 青山
憲一 内田
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP5552776U priority Critical patent/JPS5831905Y2/ja
Publication of JPS52147097U publication Critical patent/JPS52147097U/ja
Application granted granted Critical
Publication of JPS5831905Y2 publication Critical patent/JPS5831905Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP5552776U 1976-05-01 1976-05-01 穿孔具 Expired JPS5831905Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5552776U JPS5831905Y2 (ja) 1976-05-01 1976-05-01 穿孔具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5552776U JPS5831905Y2 (ja) 1976-05-01 1976-05-01 穿孔具

Publications (2)

Publication Number Publication Date
JPS52147097U JPS52147097U (enrdf_load_html_response) 1977-11-08
JPS5831905Y2 true JPS5831905Y2 (ja) 1983-07-14

Family

ID=28514508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5552776U Expired JPS5831905Y2 (ja) 1976-05-01 1976-05-01 穿孔具

Country Status (1)

Country Link
JP (1) JPS5831905Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS52147097U (enrdf_load_html_response) 1977-11-08

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