JPS5642393B2 - - Google Patents

Info

Publication number
JPS5642393B2
JPS5642393B2 JP8396375A JP8396375A JPS5642393B2 JP S5642393 B2 JPS5642393 B2 JP S5642393B2 JP 8396375 A JP8396375 A JP 8396375A JP 8396375 A JP8396375 A JP 8396375A JP S5642393 B2 JPS5642393 B2 JP S5642393B2
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.)
Expired
Application number
JP8396375A
Other versions
JPS528593A (en
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 filed Critical
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

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  • 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 JPS528593A (en) 1977-01-22
JPS5642393B2 true JPS5642393B2 (ja) 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 (ja)

Cited By (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 (ja) * 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

Cited By (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 (ja) * 1989-05-19 1990-12-13

Also Published As

Publication number Publication date
JPS528593A (en) 1977-01-22

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