JPS528593A - Method for making holes with laser beam - Google Patents

Method for making holes with laser beam

Info

Publication number
JPS528593A
JPS528593A JP50083963A JP8396375A JPS528593A JP S528593 A JPS528593 A JP S528593A JP 50083963 A JP50083963 A JP 50083963A JP 8396375 A JP8396375 A JP 8396375A JP S528593 A JPS528593 A JP S528593A
Authority
JP
Japan
Prior art keywords
laser beam
making holes
holes
making
make
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
JP50083963A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5642393B2 (enExample
Inventor
Kenji Ushimi
Yukitaka Nagano
Katsuyuki Kakizaki
Keiichi Shibata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50083963A priority Critical patent/JPS528593A/ja
Publication of JPS528593A publication Critical patent/JPS528593A/ja
Publication of JPS5642393B2 publication Critical patent/JPS5642393B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP50083963A 1975-07-10 1975-07-10 Method for making holes with laser beam Granted JPS528593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50083963A JPS528593A (en) 1975-07-10 1975-07-10 Method for making holes with laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50083963A JPS528593A (en) 1975-07-10 1975-07-10 Method for making holes with laser beam

Publications (2)

Publication Number Publication Date
JPS528593A true JPS528593A (en) 1977-01-22
JPS5642393B2 JPS5642393B2 (enExample) 1981-10-05

Family

ID=13817200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50083963A Granted JPS528593A (en) 1975-07-10 1975-07-10 Method for making holes with laser beam

Country Status (1)

Country Link
JP (1) JPS528593A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207597A (en) * 1981-06-17 1982-12-20 Seitetsu Kagaku Co Ltd Contact material
JPH01242195A (ja) * 1988-03-23 1989-09-27 Misao Hatanaka 水処理用接触材並にその製造方法
JPH02147296U (enExample) * 1989-05-19 1990-12-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649806A (en) * 1970-12-16 1972-03-14 Dieter Konig Process and apparatus for material excavation by beam energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649806A (en) * 1970-12-16 1972-03-14 Dieter Konig Process and apparatus for material excavation by beam energy

Also Published As

Publication number Publication date
JPS5642393B2 (enExample) 1981-10-05

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