JPH0380597B2 - - Google Patents

Info

Publication number
JPH0380597B2
JPH0380597B2 JP60197357A JP19735785A JPH0380597B2 JP H0380597 B2 JPH0380597 B2 JP H0380597B2 JP 60197357 A JP60197357 A JP 60197357A JP 19735785 A JP19735785 A JP 19735785A JP H0380597 B2 JPH0380597 B2 JP H0380597B2
Authority
JP
Japan
Prior art keywords
cut
laser
cutting
circularly polarized
light
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.)
Expired - Lifetime
Application number
JP60197357A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257788A (ja
Inventor
Hajime Osanai
Yoshihide Kanehara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP60197357A priority Critical patent/JPS6257788A/ja
Publication of JPS6257788A publication Critical patent/JPS6257788A/ja
Publication of JPH0380597B2 publication Critical patent/JPH0380597B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP60197357A 1985-09-06 1985-09-06 レ−ザ加工方法 Granted JPS6257788A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60197357A JPS6257788A (ja) 1985-09-06 1985-09-06 レ−ザ加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60197357A JPS6257788A (ja) 1985-09-06 1985-09-06 レ−ザ加工方法

Publications (2)

Publication Number Publication Date
JPS6257788A JPS6257788A (ja) 1987-03-13
JPH0380597B2 true JPH0380597B2 (enrdf_load_stackoverflow) 1991-12-25

Family

ID=16373136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60197357A Granted JPS6257788A (ja) 1985-09-06 1985-09-06 レ−ザ加工方法

Country Status (1)

Country Link
JP (1) JPS6257788A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153077U (enrdf_load_stackoverflow) * 1988-04-13 1989-10-23
JP2502975Y2 (ja) * 1989-03-27 1996-06-26 東海コンクリート工業株式会社 タイル貼りコンクリ―トポ―ル
US6951627B2 (en) 2002-04-26 2005-10-04 Matsushita Electric Industrial Co., Ltd. Method of drilling holes with precision laser micromachining
JP7416438B2 (ja) * 2021-04-28 2024-01-17 丸栄コンクリート工業株式会社 浸水防止壁、浸水防止壁の構築方法及びプレキャストコンクリート製の壁体

Also Published As

Publication number Publication date
JPS6257788A (ja) 1987-03-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term