JPS5210988A - Angular electrodeposition perforator - Google Patents

Angular electrodeposition perforator

Info

Publication number
JPS5210988A
JPS5210988A JP8616275A JP8616275A JPS5210988A JP S5210988 A JPS5210988 A JP S5210988A JP 8616275 A JP8616275 A JP 8616275A JP 8616275 A JP8616275 A JP 8616275A JP S5210988 A JPS5210988 A JP S5210988A
Authority
JP
Japan
Prior art keywords
perforator
electrodeposition
angular
bore
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.)
Pending
Application number
JP8616275A
Other languages
Japanese (ja)
Inventor
Minoru Tonoi
Taro Edo
Shigeo Iwamoto
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.)
Fuji Daisu Kk
Fuji Die Co Ltd
Original Assignee
Fuji Daisu Kk
Fuji Die Co 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 Fuji Daisu Kk, Fuji Die Co Ltd filed Critical Fuji Daisu Kk
Priority to JP8616275A priority Critical patent/JPS5210988A/en
Publication of JPS5210988A publication Critical patent/JPS5210988A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

PURPOSE: To bore a hole in concrete for a short time with the use of a special cutting blade.
COPYRIGHT: (C)1977,JPO&Japio
JP8616275A 1975-07-16 1975-07-16 Angular electrodeposition perforator Pending JPS5210988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8616275A JPS5210988A (en) 1975-07-16 1975-07-16 Angular electrodeposition perforator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8616275A JPS5210988A (en) 1975-07-16 1975-07-16 Angular electrodeposition perforator

Publications (1)

Publication Number Publication Date
JPS5210988A true JPS5210988A (en) 1977-01-27

Family

ID=13879039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8616275A Pending JPS5210988A (en) 1975-07-16 1975-07-16 Angular electrodeposition perforator

Country Status (1)

Country Link
JP (1) JPS5210988A (en)

Similar Documents

Publication Publication Date Title
JPS5214287A (en) Holsaw
JPS5210988A (en) Angular electrodeposition perforator
JPS5226675A (en) Manufacturing method of edged tool with regular arc cutting edte
JPS5328892A (en) Device for cutting valve body
JPS51142787A (en) Slowaway type cemented carbide saw and manufacturing method thereof
JPS5243597A (en) Tape cutter
JPS51113337A (en) Sun-room unit serviceable as terrace
JPS528589A (en) Method for cutting hole and groove in hollow bodies
JPS5210424A (en) A method for preparing a remedy against cutaneous fungi
JPS521708A (en) Sludge pump
JPS51116490A (en) Pipe notching device
JPS52103786A (en) Method of cutting crystal body
JPS5216091A (en) Stone cutting device
JPS51145082A (en) Device of cutting running long composite material to a length of hard substrate
JPS51117387A (en) Composite taper drill
JPS5216093A (en) Multi-shaft cutting device for h-shaped steel
JPS5276790A (en) Trimming device
JPS5232195A (en) Profiling cutting machine
JPS5278186A (en) Slicing machine
JPS5248888A (en) Trip cutting edge for perforator
JPS51123985A (en) H-steel cutter
JPS5290885A (en) Pipe cutting apparatus
JPS51142153A (en) Crusher
JPS526498A (en) Signboard mounted on wall
JPS5216087A (en) Plastic pipe cutter