JPS5140554Y2 - - Google Patents

Info

Publication number
JPS5140554Y2
JPS5140554Y2 JP1971048739U JP4873971U JPS5140554Y2 JP S5140554 Y2 JPS5140554 Y2 JP S5140554Y2 JP 1971048739 U JP1971048739 U JP 1971048739U JP 4873971 U JP4873971 U JP 4873971U JP S5140554 Y2 JPS5140554 Y2 JP S5140554Y2
Authority
JP
Japan
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
JP1971048739U
Other languages
Japanese (ja)
Other versions
JPS488791U (zh
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 filed Critical
Priority to JP1971048739U priority Critical patent/JPS5140554Y2/ja
Publication of JPS488791U publication Critical patent/JPS488791U/ja
Application granted granted Critical
Publication of JPS5140554Y2 publication Critical patent/JPS5140554Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Cutting Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP1971048739U 1971-06-09 1971-06-09 Expired JPS5140554Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971048739U JPS5140554Y2 (zh) 1971-06-09 1971-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971048739U JPS5140554Y2 (zh) 1971-06-09 1971-06-09

Publications (2)

Publication Number Publication Date
JPS488791U JPS488791U (zh) 1973-01-31
JPS5140554Y2 true JPS5140554Y2 (zh) 1976-10-02

Family

ID=27927150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971048739U Expired JPS5140554Y2 (zh) 1971-06-09 1971-06-09

Country Status (1)

Country Link
JP (1) JPS5140554Y2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5739575B1 (ja) * 2014-10-21 2015-06-24 加川　清二 微多孔金属箔の製造方法
KR20200073139A (ko) * 2018-12-13 2020-06-23 스미또모 가가꾸 가부시키가이샤 펀칭 용구 및 편광판의 펀칭 방법
JP6802329B2 (ja) * 2018-12-13 2020-12-16 住友化学株式会社 打抜き用具、及び、偏光板の打抜き方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4431432Y1 (zh) * 1965-11-19 1969-12-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4431432Y1 (zh) * 1965-11-19 1969-12-24

Also Published As

Publication number Publication date
JPS488791U (zh) 1973-01-31

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