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JPS53113132A - Device for perforating concrete floor or like - Google Patents

Device for perforating concrete floor or like

Info

Publication number
JPS53113132A
JPS53113132A JP2615277A JP2615277A JPS53113132A JP S53113132 A JPS53113132 A JP S53113132A JP 2615277 A JP2615277 A JP 2615277A JP 2615277 A JP2615277 A JP 2615277A JP S53113132 A JPS53113132 A JP S53113132A
Authority
JP
Japan
Prior art keywords
concrete floor
perforating
perforating concrete
floor
concrete
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
JP2615277A
Other languages
Japanese (ja)
Other versions
JPS5918506B2 (en
Inventor
Arumin Deiinaa Eruharuto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2615277A priority Critical patent/JPS5918506B2/en
Publication of JPS53113132A publication Critical patent/JPS53113132A/en
Publication of JPS5918506B2 publication Critical patent/JPS5918506B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
JP2615277A 1977-03-11 1977-03-11 Hole forming equipment for concrete floors, etc. Expired JPS5918506B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2615277A JPS5918506B2 (en) 1977-03-11 1977-03-11 Hole forming equipment for concrete floors, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2615277A JPS5918506B2 (en) 1977-03-11 1977-03-11 Hole forming equipment for concrete floors, etc.

Publications (2)

Publication Number Publication Date
JPS53113132A true JPS53113132A (en) 1978-10-03
JPS5918506B2 JPS5918506B2 (en) 1984-04-27

Family

ID=12185549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2615277A Expired JPS5918506B2 (en) 1977-03-11 1977-03-11 Hole forming equipment for concrete floors, etc.

Country Status (1)

Country Link
JP (1) JPS5918506B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166864U (en) * 1979-05-19 1980-12-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166864U (en) * 1979-05-19 1980-12-01

Also Published As

Publication number Publication date
JPS5918506B2 (en) 1984-04-27

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