JPS49131682A - - Google Patents

Info

Publication number
JPS49131682A
JPS49131682A JP4541073A JP4541073A JPS49131682A JP S49131682 A JPS49131682 A JP S49131682A JP 4541073 A JP4541073 A JP 4541073A JP 4541073 A JP4541073 A JP 4541073A JP S49131682 A JPS49131682 A JP S49131682A
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.)
Pending
Application number
JP4541073A
Other languages
Japanese (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 JP4541073A priority Critical patent/JPS49131682A/ja
Publication of JPS49131682A publication Critical patent/JPS49131682A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
JP4541073A 1973-04-20 1973-04-20 Pending JPS49131682A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4541073A JPS49131682A (enrdf_load_stackoverflow) 1973-04-20 1973-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4541073A JPS49131682A (enrdf_load_stackoverflow) 1973-04-20 1973-04-20

Publications (1)

Publication Number Publication Date
JPS49131682A true JPS49131682A (enrdf_load_stackoverflow) 1974-12-17

Family

ID=12718472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4541073A Pending JPS49131682A (enrdf_load_stackoverflow) 1973-04-20 1973-04-20

Country Status (1)

Country Link
JP (1) JPS49131682A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366172U (enrdf_load_stackoverflow) * 1976-11-06 1978-06-03
JPS62201444A (ja) * 1986-02-28 1987-09-05 Sharp Corp フオトマスクおよびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366172U (enrdf_load_stackoverflow) * 1976-11-06 1978-06-03
JPS62201444A (ja) * 1986-02-28 1987-09-05 Sharp Corp フオトマスクおよびその製造方法

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