JPS6173458U - - Google Patents

Info

Publication number
JPS6173458U
JPS6173458U JP1984159552U JP15955284U JPS6173458U JP S6173458 U JPS6173458 U JP S6173458U JP 1984159552 U JP1984159552 U JP 1984159552U JP 15955284 U JP15955284 U JP 15955284U JP S6173458 U JPS6173458 U JP S6173458U
Authority
JP
Japan
Prior art keywords
accordance
change
frequency signal
object detection
alarm
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
JP1984159552U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1984159552U priority Critical patent/JPS6173458U/ja
Publication of JPS6173458U publication Critical patent/JPS6173458U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP1984159552U 1984-10-22 1984-10-22 Pending JPS6173458U (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984159552U JPS6173458U (ru) 1984-10-22 1984-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984159552U JPS6173458U (ru) 1984-10-22 1984-10-22

Publications (1)

Publication Number Publication Date
JPS6173458U true JPS6173458U (ru) 1986-05-19

Family

ID=30717504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984159552U Pending JPS6173458U (ru) 1984-10-22 1984-10-22

Country Status (1)

Country Link
JP (1) JPS6173458U (ru)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622036A (en) * 1979-07-31 1981-03-02 Shimadzu Corp X-ray tube device
JPS5922630U (ja) * 1982-08-03 1984-02-13 株式会社ときわ工業 茶類濾紙

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622036A (en) * 1979-07-31 1981-03-02 Shimadzu Corp X-ray tube device
JPS5922630U (ja) * 1982-08-03 1984-02-13 株式会社ときわ工業 茶類濾紙

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