JPH01117810U - - Google Patents
Info
- Publication number
- JPH01117810U JPH01117810U JP1491888U JP1491888U JPH01117810U JP H01117810 U JPH01117810 U JP H01117810U JP 1491888 U JP1491888 U JP 1491888U JP 1491888 U JP1491888 U JP 1491888U JP H01117810 U JPH01117810 U JP H01117810U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- arm
- bar material
- space
- plate glass
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005357 flat glass Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1491888U JPH01117810U (fr) | 1988-02-03 | 1988-02-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1491888U JPH01117810U (fr) | 1988-02-03 | 1988-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01117810U true JPH01117810U (fr) | 1989-08-09 |
Family
ID=31226522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1491888U Pending JPH01117810U (fr) | 1988-02-03 | 1988-02-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01117810U (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007007777A (ja) * | 2005-06-30 | 2007-01-18 | Asahi Techno Glass Corp | 反射鏡の穿孔方法 |
JP2007118389A (ja) * | 2005-10-27 | 2007-05-17 | Asahi Techno Glass Corp | 反射鏡の穿孔方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604335B2 (ja) * | 1976-08-21 | 1985-02-02 | エレクトロルックス・ゲゼルシヤフト・ミット・ベシュレンクテル・ハフツング | 真空式排水装置 |
JPS6093060A (ja) * | 1983-09-13 | 1985-05-24 | テアツクス ソシエタ リスポンサビリタ リミタタ | 脆性シ−ト状材料、特にシ−ト状ガラス等の穿孔機 |
-
1988
- 1988-02-03 JP JP1491888U patent/JPH01117810U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604335B2 (ja) * | 1976-08-21 | 1985-02-02 | エレクトロルックス・ゲゼルシヤフト・ミット・ベシュレンクテル・ハフツング | 真空式排水装置 |
JPS6093060A (ja) * | 1983-09-13 | 1985-05-24 | テアツクス ソシエタ リスポンサビリタ リミタタ | 脆性シ−ト状材料、特にシ−ト状ガラス等の穿孔機 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007007777A (ja) * | 2005-06-30 | 2007-01-18 | Asahi Techno Glass Corp | 反射鏡の穿孔方法 |
JP4566840B2 (ja) * | 2005-06-30 | 2010-10-20 | Agcテクノグラス株式会社 | 反射鏡の穿孔方法 |
JP2007118389A (ja) * | 2005-10-27 | 2007-05-17 | Asahi Techno Glass Corp | 反射鏡の穿孔方法 |
JP4602224B2 (ja) * | 2005-10-27 | 2010-12-22 | Agcテクノグラス株式会社 | 反射鏡の穿孔方法 |