JPS5525500B2 - - Google Patents

Info

Publication number
JPS5525500B2
JPS5525500B2 JP6317672A JP6317672A JPS5525500B2 JP S5525500 B2 JPS5525500 B2 JP S5525500B2 JP 6317672 A JP6317672 A JP 6317672A JP 6317672 A JP6317672 A JP 6317672A JP S5525500 B2 JPS5525500 B2 JP S5525500B2
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
JP6317672A
Other versions
JPS4924082A (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 JP6317672A priority Critical patent/JPS5525500B2/ja
Publication of JPS4924082A publication Critical patent/JPS4924082A/ja
Publication of JPS5525500B2 publication Critical patent/JPS5525500B2/ja
Expired legal-status Critical Current

Links

JP6317672A 1972-06-26 1972-06-26 Expired JPS5525500B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6317672A JPS5525500B2 (ja) 1972-06-26 1972-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6317672A JPS5525500B2 (ja) 1972-06-26 1972-06-26

Publications (2)

Publication Number Publication Date
JPS4924082A JPS4924082A (ja) 1974-03-04
JPS5525500B2 true JPS5525500B2 (ja) 1980-07-07

Family

ID=13221670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6317672A Expired JPS5525500B2 (ja) 1972-06-26 1972-06-26

Country Status (1)

Country Link
JP (1) JPS5525500B2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119171A (en) * 1976-03-31 1977-10-06 Mitsubishi Electric Corp Taper etching of metal film
JPS5539650A (en) * 1978-09-12 1980-03-19 Nec Corp Manufacture of semiconductor device
JPS561538A (en) * 1979-06-15 1981-01-09 Mitsubishi Electric Corp Manufacture of semiconductor device
JPH0729605B2 (ja) * 1989-03-10 1995-04-05 株式会社京三製作所 鉄道用磁気保持継電器の駆動回路および鎖錠診断装置
JPH07176500A (ja) * 1993-12-17 1995-07-14 Nec Corp エッチング方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887777A (ja) * 1972-02-18 1973-11-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887777A (ja) * 1972-02-18 1973-11-17

Also Published As

Publication number Publication date
JPS4924082A (ja) 1974-03-04

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