JPS57132725A - Frequency relay - Google Patents

Frequency relay

Info

Publication number
JPS57132725A
JPS57132725A JP1497581A JP1497581A JPS57132725A JP S57132725 A JPS57132725 A JP S57132725A JP 1497581 A JP1497581 A JP 1497581A JP 1497581 A JP1497581 A JP 1497581A JP S57132725 A JPS57132725 A JP S57132725A
Authority
JP
Japan
Prior art keywords
frequency relay
relay
frequency
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
JP1497581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216653B2 (cg-RX-API-DMAC7.html
Inventor
Noriyoshi Suga
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP1497581A priority Critical patent/JPS57132725A/ja
Publication of JPS57132725A publication Critical patent/JPS57132725A/ja
Publication of JPH0216653B2 publication Critical patent/JPH0216653B2/ja
Granted legal-status Critical Current

Links

JP1497581A 1981-02-05 1981-02-05 Frequency relay Granted JPS57132725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1497581A JPS57132725A (en) 1981-02-05 1981-02-05 Frequency relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1497581A JPS57132725A (en) 1981-02-05 1981-02-05 Frequency relay

Publications (2)

Publication Number Publication Date
JPS57132725A true JPS57132725A (en) 1982-08-17
JPH0216653B2 JPH0216653B2 (cg-RX-API-DMAC7.html) 1990-04-17

Family

ID=11875974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1497581A Granted JPS57132725A (en) 1981-02-05 1981-02-05 Frequency relay

Country Status (1)

Country Link
JP (1) JPS57132725A (cg-RX-API-DMAC7.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103163A (en) * 1979-01-30 1980-08-07 Tokyo Kousou Kk Metal seal of valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103163A (en) * 1979-01-30 1980-08-07 Tokyo Kousou Kk Metal seal of valve

Also Published As

Publication number Publication date
JPH0216653B2 (cg-RX-API-DMAC7.html) 1990-04-17

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