JPS62146136U - - Google Patents

Info

Publication number
JPS62146136U
JPS62146136U JP1986035208U JP3520886U JPS62146136U JP S62146136 U JPS62146136 U JP S62146136U JP 1986035208 U JP1986035208 U JP 1986035208U JP 3520886 U JP3520886 U JP 3520886U JP S62146136 U JPS62146136 U JP S62146136U
Authority
JP
Japan
Prior art keywords
marking
characters
semiconductor products
divided
mask
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
JP1986035208U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0648511Y2 (ja
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 JP1986035208U priority Critical patent/JPH0648511Y2/ja
Publication of JPS62146136U publication Critical patent/JPS62146136U/ja
Application granted granted Critical
Publication of JPH0648511Y2 publication Critical patent/JPH0648511Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1986035208U 1986-03-10 1986-03-10 レーザ捺印用分割マスク Expired - Lifetime JPH0648511Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986035208U JPH0648511Y2 (ja) 1986-03-10 1986-03-10 レーザ捺印用分割マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986035208U JPH0648511Y2 (ja) 1986-03-10 1986-03-10 レーザ捺印用分割マスク

Publications (2)

Publication Number Publication Date
JPS62146136U true JPS62146136U (2) 1987-09-16
JPH0648511Y2 JPH0648511Y2 (ja) 1994-12-12

Family

ID=30844486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986035208U Expired - Lifetime JPH0648511Y2 (ja) 1986-03-10 1986-03-10 レーザ捺印用分割マスク

Country Status (1)

Country Link
JP (1) JPH0648511Y2 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027475A (ja) * 2011-08-19 2012-02-09 Hitachi Metals Ltd 識別情報記録方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281580A (en) * 1975-12-27 1977-07-08 Tatsuta Densen Kk Method of discriminative marking on object surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281580A (en) * 1975-12-27 1977-07-08 Tatsuta Densen Kk Method of discriminative marking on object surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012027475A (ja) * 2011-08-19 2012-02-09 Hitachi Metals Ltd 識別情報記録方法

Also Published As

Publication number Publication date
JPH0648511Y2 (ja) 1994-12-12

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