JPS553159A - Switching device - Google Patents

Switching device

Info

Publication number
JPS553159A
JPS553159A JP7573978A JP7573978A JPS553159A JP S553159 A JPS553159 A JP S553159A JP 7573978 A JP7573978 A JP 7573978A JP 7573978 A JP7573978 A JP 7573978A JP S553159 A JPS553159 A JP S553159A
Authority
JP
Japan
Prior art keywords
switching device
switching
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.)
Pending
Application number
JP7573978A
Other languages
Japanese (ja)
Inventor
Kousaku Itai
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 JP7573978A priority Critical patent/JPS553159A/en
Publication of JPS553159A publication Critical patent/JPS553159A/en
Pending legal-status Critical Current

Links

JP7573978A 1978-06-21 1978-06-21 Switching device Pending JPS553159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7573978A JPS553159A (en) 1978-06-21 1978-06-21 Switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7573978A JPS553159A (en) 1978-06-21 1978-06-21 Switching device

Publications (1)

Publication Number Publication Date
JPS553159A true JPS553159A (en) 1980-01-10

Family

ID=13584941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7573978A Pending JPS553159A (en) 1978-06-21 1978-06-21 Switching device

Country Status (1)

Country Link
JP (1) JPS553159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354138U (en) * 1976-10-08 1978-05-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013884A (en) * 1973-06-13 1975-02-13
JPS5040702A (en) * 1973-08-11 1975-04-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013884A (en) * 1973-06-13 1975-02-13
JPS5040702A (en) * 1973-08-11 1975-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354138U (en) * 1976-10-08 1978-05-10

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