JPH0444992B2 - - Google Patents

Info

Publication number
JPH0444992B2
JPH0444992B2 JP59158629A JP15862984A JPH0444992B2 JP H0444992 B2 JPH0444992 B2 JP H0444992B2 JP 59158629 A JP59158629 A JP 59158629A JP 15862984 A JP15862984 A JP 15862984A JP H0444992 B2 JPH0444992 B2 JP H0444992B2
Authority
JP
Japan
Prior art keywords
warning
light
signal
receiver
command signal
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.)
Expired - Lifetime
Application number
JP59158629A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139191A (ja
Inventor
Hiroshi Ono
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.)
OOTETSUKU DENSHI KK
Original Assignee
OOTETSUKU DENSHI KK
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 OOTETSUKU DENSHI KK filed Critical OOTETSUKU DENSHI KK
Priority to JP15862984A priority Critical patent/JPS6139191A/ja
Publication of JPS6139191A publication Critical patent/JPS6139191A/ja
Publication of JPH0444992B2 publication Critical patent/JPH0444992B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
JP15862984A 1984-07-31 1984-07-31 光線式警戒装置 Granted JPS6139191A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15862984A JPS6139191A (ja) 1984-07-31 1984-07-31 光線式警戒装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15862984A JPS6139191A (ja) 1984-07-31 1984-07-31 光線式警戒装置

Publications (2)

Publication Number Publication Date
JPS6139191A JPS6139191A (ja) 1986-02-25
JPH0444992B2 true JPH0444992B2 (enrdf_load_stackoverflow) 1992-07-23

Family

ID=15675883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15862984A Granted JPS6139191A (ja) 1984-07-31 1984-07-31 光線式警戒装置

Country Status (1)

Country Link
JP (1) JPS6139191A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175392U (enrdf_load_stackoverflow) * 1986-04-22 1987-11-07

Also Published As

Publication number Publication date
JPS6139191A (ja) 1986-02-25

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