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JPS5520201B2 - - Google Patents

Info

Publication number
JPS5520201B2
JPS5520201B2 JP114772A JP114772A JPS5520201B2 JP S5520201 B2 JPS5520201 B2 JP S5520201B2 JP 114772 A JP114772 A JP 114772A JP 114772 A JP114772 A JP 114772A JP S5520201 B2 JPS5520201 B2 JP S5520201B2
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
JP114772A
Other languages
Japanese (ja)
Other versions
JPS4873162A (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 JP114772A priority Critical patent/JPS5520201B2/ja
Priority to US00319452A priority patent/US3857689A/en
Publication of JPS4873162A publication Critical patent/JPS4873162A/ja
Publication of JPS5520201B2 publication Critical patent/JPS5520201B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Surface Treatment Of Glass (AREA)
JP114772A 1971-12-28 1971-12-28 Expired JPS5520201B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP114772A JPS5520201B2 (en) 1971-12-28 1971-12-28
US00319452A US3857689A (en) 1971-12-28 1972-12-29 Ion exchange process for manufacturing integrated optical circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP114772A JPS5520201B2 (en) 1971-12-28 1971-12-28

Publications (2)

Publication Number Publication Date
JPS4873162A JPS4873162A (en) 1973-10-02
JPS5520201B2 true JPS5520201B2 (en) 1980-05-31

Family

ID=11493314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP114772A Expired JPS5520201B2 (en) 1971-12-28 1971-12-28

Country Status (1)

Country Link
JP (1) JPS5520201B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0314247A (en) * 1989-06-13 1991-01-22 Hitachi Cable Ltd Tape carrier for TAB

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638239A (en) * 1986-06-25 1988-01-14 Nippon Sheet Glass Co Ltd Production of diverging light-transmission material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0314247A (en) * 1989-06-13 1991-01-22 Hitachi Cable Ltd Tape carrier for TAB

Also Published As

Publication number Publication date
JPS4873162A (en) 1973-10-02

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