JPS57944A - Information transmitting system - Google Patents

Information transmitting system

Info

Publication number
JPS57944A
JPS57944A JP7431480A JP7431480A JPS57944A JP S57944 A JPS57944 A JP S57944A JP 7431480 A JP7431480 A JP 7431480A JP 7431480 A JP7431480 A JP 7431480A JP S57944 A JPS57944 A JP S57944A
Authority
JP
Japan
Prior art keywords
information transmitting
transmitting system
information
transmitting
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
JP7431480A
Other languages
Japanese (ja)
Inventor
Takatomo Monno
Yoshinori Kawai
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
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7431480A priority Critical patent/JPS57944A/en
Publication of JPS57944A publication Critical patent/JPS57944A/en
Pending legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
JP7431480A 1980-06-04 1980-06-04 Information transmitting system Pending JPS57944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7431480A JPS57944A (en) 1980-06-04 1980-06-04 Information transmitting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7431480A JPS57944A (en) 1980-06-04 1980-06-04 Information transmitting system

Publications (1)

Publication Number Publication Date
JPS57944A true JPS57944A (en) 1982-01-06

Family

ID=13543528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7431480A Pending JPS57944A (en) 1980-06-04 1980-06-04 Information transmitting system

Country Status (1)

Country Link
JP (1) JPS57944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0456676A (en) * 1990-06-25 1992-02-24 Matsushita Electric Ind Co Ltd How to collect train numbers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0456676A (en) * 1990-06-25 1992-02-24 Matsushita Electric Ind Co Ltd How to collect train numbers

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