JPS4939897A - - Google Patents
Info
- Publication number
- JPS4939897A JPS4939897A JP47085695A JP8569572A JPS4939897A JP S4939897 A JPS4939897 A JP S4939897A JP 47085695 A JP47085695 A JP 47085695A JP 8569572 A JP8569572 A JP 8569572A JP S4939897 A JPS4939897 A JP S4939897A
- Authority
- JP
- Japan
- 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
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47085695A JPS5145119B2 (ja) | 1972-08-26 | 1972-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47085695A JPS5145119B2 (ja) | 1972-08-26 | 1972-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4939897A true JPS4939897A (ja) | 1974-04-13 |
| JPS5145119B2 JPS5145119B2 (ja) | 1976-12-02 |
Family
ID=13865955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47085695A Expired JPS5145119B2 (ja) | 1972-08-26 | 1972-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5145119B2 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192811A (en) * | 1975-02-13 | 1976-08-14 | Garasuno hyomenkokahoho | |
| JPS5691989A (en) * | 1979-12-24 | 1981-07-25 | Kawasaki Heavy Ind Ltd | Electron beam welder |
| JPS58185451A (ja) * | 1982-04-05 | 1983-10-29 | シヨツト・グラスヴエルケ | 高いヌ−プ硬度を有する化学的硬化された時計用ガラス |
| JPS61101433A (ja) * | 1984-10-20 | 1986-05-20 | Nippon Sheet Glass Co Ltd | 化学強化用ガラス組成物 |
| JPS62137189A (ja) * | 1985-12-09 | 1987-06-20 | Matsushita Electric Ind Co Ltd | レ−ザ加工装置 |
| US5900296A (en) * | 1995-04-20 | 1999-05-04 | Ag Technology Co., Ltd. | Glass substrate for magnetic disk |
| JP2013530839A (ja) * | 2010-07-19 | 2013-08-01 | クーン、アレクサンダー | レーザビームを用いた管状部材の加工装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6553540B2 (ja) * | 2016-04-22 | 2019-07-31 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
-
1972
- 1972-08-26 JP JP47085695A patent/JPS5145119B2/ja not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192811A (en) * | 1975-02-13 | 1976-08-14 | Garasuno hyomenkokahoho | |
| JPS5415283B2 (ja) * | 1975-02-13 | 1979-06-13 | ||
| JPS5691989A (en) * | 1979-12-24 | 1981-07-25 | Kawasaki Heavy Ind Ltd | Electron beam welder |
| JPS58185451A (ja) * | 1982-04-05 | 1983-10-29 | シヨツト・グラスヴエルケ | 高いヌ−プ硬度を有する化学的硬化された時計用ガラス |
| JPH0444616B2 (ja) * | 1982-04-05 | 1992-07-22 | Schott Glaswerke | |
| JPS61101433A (ja) * | 1984-10-20 | 1986-05-20 | Nippon Sheet Glass Co Ltd | 化学強化用ガラス組成物 |
| JPH0444612B2 (ja) * | 1984-10-20 | 1992-07-22 | Nippon Sheet Glass Co Ltd | |
| JPS62137189A (ja) * | 1985-12-09 | 1987-06-20 | Matsushita Electric Ind Co Ltd | レ−ザ加工装置 |
| US5900296A (en) * | 1995-04-20 | 1999-05-04 | Ag Technology Co., Ltd. | Glass substrate for magnetic disk |
| JP2013530839A (ja) * | 2010-07-19 | 2013-08-01 | クーン、アレクサンダー | レーザビームを用いた管状部材の加工装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5145119B2 (ja) | 1976-12-02 |