JPS5323318A - Method of punching cement board - Google Patents

Method of punching cement board

Info

Publication number
JPS5323318A
JPS5323318A JP9804976A JP9804976A JPS5323318A JP S5323318 A JPS5323318 A JP S5323318A JP 9804976 A JP9804976 A JP 9804976A JP 9804976 A JP9804976 A JP 9804976A JP S5323318 A JPS5323318 A JP S5323318A
Authority
JP
Japan
Prior art keywords
cement board
punching
punching cement
board
cement
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.)
Pending
Application number
JP9804976A
Other languages
Japanese (ja)
Inventor
Kiyouji Masamoto
Tamotsu Akasaka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9804976A priority Critical patent/JPS5323318A/en
Publication of JPS5323318A publication Critical patent/JPS5323318A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
JP9804976A 1976-08-14 1976-08-14 Method of punching cement board Pending JPS5323318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9804976A JPS5323318A (en) 1976-08-14 1976-08-14 Method of punching cement board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9804976A JPS5323318A (en) 1976-08-14 1976-08-14 Method of punching cement board

Publications (1)

Publication Number Publication Date
JPS5323318A true JPS5323318A (en) 1978-03-03

Family

ID=14209327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9804976A Pending JPS5323318A (en) 1976-08-14 1976-08-14 Method of punching cement board

Country Status (1)

Country Link
JP (1) JPS5323318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006198364A (en) * 2005-01-17 2006-08-03 Chiori Ito Clothespin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006198364A (en) * 2005-01-17 2006-08-03 Chiori Ito Clothespin

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