JPS51150804A - Device for enlarging hole - Google Patents
Device for enlarging holeInfo
- Publication number
- JPS51150804A JPS51150804A JP7508675A JP7508675A JPS51150804A JP S51150804 A JPS51150804 A JP S51150804A JP 7508675 A JP7508675 A JP 7508675A JP 7508675 A JP7508675 A JP 7508675A JP S51150804 A JPS51150804 A JP S51150804A
- Authority
- JP
- Japan
- Prior art keywords
- enlarging hole
- enlarging
- hole
- 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
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7508675A JPS51150804A (en) | 1975-06-20 | 1975-06-20 | Device for enlarging hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7508675A JPS51150804A (en) | 1975-06-20 | 1975-06-20 | Device for enlarging hole |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51150804A true JPS51150804A (en) | 1976-12-24 |
JPS539442B2 JPS539442B2 (ja) | 1978-04-06 |
Family
ID=13566002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7508675A Granted JPS51150804A (en) | 1975-06-20 | 1975-06-20 | Device for enlarging hole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51150804A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014213555A (ja) * | 2013-04-26 | 2014-11-17 | Fsテクニカル株式会社 | 拡径用ドリルビット |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820942Y2 (ja) * | 1978-03-30 | 1983-05-02 | 株式会社高見沢サイバネティックス | 電源試験用負荷装置 |
JPH0216292Y2 (ja) * | 1979-05-21 | 1990-05-02 |
-
1975
- 1975-06-20 JP JP7508675A patent/JPS51150804A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014213555A (ja) * | 2013-04-26 | 2014-11-17 | Fsテクニカル株式会社 | 拡径用ドリルビット |
Also Published As
Publication number | Publication date |
---|---|
JPS539442B2 (ja) | 1978-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1552494A (en) | Positioning device | |
JPS5268431A (en) | Electroooptical device | |
JPS5267067A (en) | Hydroocyclone device | |
JPS5225492A (en) | Diathermous device | |
JPS5271887A (en) | Echoograph device | |
JPS51120243A (en) | Device for positioning objects | |
GB1506806A (en) | Positioning device | |
JPS51121460A (en) | Positioning device | |
JPS5229082A (en) | Transshipping device | |
JPS528889A (en) | Device for positioning objects | |
JPS5268916A (en) | Trasformation device | |
JPS5235591A (en) | Xxray device | |
JPS51136106A (en) | Coillwinding device | |
JPS5274753A (en) | Screwwfixing device | |
JPS5238385A (en) | Accelerateefiring device for casttangling | |
JPS51143974A (en) | Selffaligning device | |
JPS5277711A (en) | Positioning device | |
CH609308A5 (en) | Thread-braking device | |
JPS51150804A (en) | Device for enlarging hole | |
JPS51137601A (en) | Boring device | |
JPS5270588A (en) | Therapic device | |
JPS51122988A (en) | Device for inserting multiimode gannula | |
JPS524328A (en) | Device for making figures | |
JPS5270785A (en) | Xxray device | |
JPS51146353A (en) | Forminggbyyrolling device |