JPS512317A - - Google Patents

Info

Publication number
JPS512317A
JPS512317A JP49035636A JP3563674A JPS512317A JP S512317 A JPS512317 A JP S512317A JP 49035636 A JP49035636 A JP 49035636A JP 3563674 A JP3563674 A JP 3563674A JP S512317 A JPS512317 A JP S512317A
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
JP49035636A
Inventor
Takeo Kusama
Hideaki Higuchi
Akira Miura
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP49035636A priority Critical patent/JPS512317A/ja
Publication of JPS512317A publication Critical patent/JPS512317A/ja
Pending legal-status Critical Current

Links

JP49035636A 1974-04-01 1974-04-01 Pending JPS512317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49035636A JPS512317A (ja) 1974-04-01 1974-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49035636A JPS512317A (ja) 1974-04-01 1974-04-01

Publications (1)

Publication Number Publication Date
JPS512317A true JPS512317A (ja) 1976-01-09

Family

ID=12447349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49035636A Pending JPS512317A (ja) 1974-04-01 1974-04-01

Country Status (1)

Country Link
JP (1) JPS512317A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534415A (en) * 1976-07-02 1978-01-17 Sumitomo Electric Ind Ltd Signal automatic selector for catv

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878813A (ja) * 1972-01-22 1973-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878813A (ja) * 1972-01-22 1973-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534415A (en) * 1976-07-02 1978-01-17 Sumitomo Electric Ind Ltd Signal automatic selector for catv

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