JPS523786A - Punching equipment - Google Patents

Punching equipment

Info

Publication number
JPS523786A
JPS523786A JP8026975A JP8026975A JPS523786A JP S523786 A JPS523786 A JP S523786A JP 8026975 A JP8026975 A JP 8026975A JP 8026975 A JP8026975 A JP 8026975A JP S523786 A JPS523786 A JP S523786A
Authority
JP
Japan
Prior art keywords
punching equipment
punching
equipment
tubulat
matter
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.)
Granted
Application number
JP8026975A
Other languages
Japanese (ja)
Other versions
JPS5536479B2 (en
Inventor
Hiroaki Tanaka
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.)
HOSHI KOGYO
HOSHI KOGYO KK
HOSHI KOUGIYOU KK
Original Assignee
HOSHI KOGYO
HOSHI KOGYO KK
HOSHI KOUGIYOU KK
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 HOSHI KOGYO, HOSHI KOGYO KK, HOSHI KOUGIYOU KK filed Critical HOSHI KOGYO
Priority to JP8026975A priority Critical patent/JPS523786A/en
Publication of JPS523786A publication Critical patent/JPS523786A/en
Publication of JPS5536479B2 publication Critical patent/JPS5536479B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE: Punching equipment being able to make holes only on one side of a tubulat matter.
COPYRIGHT: (C)1977,JPO&Japio
JP8026975A 1975-06-28 1975-06-28 Punching equipment Granted JPS523786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8026975A JPS523786A (en) 1975-06-28 1975-06-28 Punching equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8026975A JPS523786A (en) 1975-06-28 1975-06-28 Punching equipment

Publications (2)

Publication Number Publication Date
JPS523786A true JPS523786A (en) 1977-01-12
JPS5536479B2 JPS5536479B2 (en) 1980-09-20

Family

ID=13713566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8026975A Granted JPS523786A (en) 1975-06-28 1975-06-28 Punching equipment

Country Status (1)

Country Link
JP (1) JPS523786A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586591A (en) * 1981-07-02 1983-01-14 Matsushita Electronics Corp Semiconductor storage circuit for read only memory
US4754167A (en) * 1985-04-04 1988-06-28 Cecil Conkle Programmable reference voltage generator for a read only memory

Also Published As

Publication number Publication date
JPS5536479B2 (en) 1980-09-20

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