JPS5634366B2 - - Google Patents

Info

Publication number: JPS5634366B2
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

JP9163177A

Other languages

Japanese (ja)

Other versions

JPS5426587A (en

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.)

1977-07-30

Filing date

1977-07-30

Publication date

1981-08-10

1977-07-30 Application filed filed Critical

1977-07-30 Priority to JP9163177A priority Critical patent/JPS5426587A/en

1979-02-28 Publication of JPS5426587A publication Critical patent/JPS5426587A/en

1981-08-10 Publication of JPS5634366B2 publication Critical patent/JPS5634366B2/ja

Status Granted legal-status Critical Current

Links

Landscapes

Nonmetal Cutting Devices (AREA)
Punching Or Piercing (AREA)

JP9163177A 1977-07-30 1977-07-30 Shape steel drilling device Granted JPS5426587A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9163177A JPS5426587A (en)	1977-07-30	1977-07-30	Shape steel drilling device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9163177A JPS5426587A (en)	1977-07-30	1977-07-30	Shape steel drilling device

Publications (2)

Publication Number	Publication Date
JPS5426587A JPS5426587A (en)	1979-02-28
JPS5634366B2 true JPS5634366B2 (en)	1981-08-10

Family

ID=14031885

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9163177A Granted JPS5426587A (en)	1977-07-30	1977-07-30	Shape steel drilling device

Country Status (1)

Country	Link
JP (1)	JPS5426587A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4836823A (en) *	1971-09-08	1973-05-31
JPS50123277A (en) *	1974-03-16	1975-09-27

1977
- 1977-07-30 JP JP9163177A patent/JPS5426587A/en active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4836823A (en) *	1971-09-08	1973-05-31
JPS50123277A (en) *	1974-03-16	1975-09-27

Also Published As

Publication number	Publication date
JPS5426587A (en)	1979-02-28

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