JPH0429430Y2 - - Google Patents

Info

Publication number
JPH0429430Y2
JPH0429430Y2 JP12971986U JP12971986U JPH0429430Y2 JP H0429430 Y2 JPH0429430 Y2 JP H0429430Y2 JP 12971986 U JP12971986 U JP 12971986U JP 12971986 U JP12971986 U JP 12971986U JP H0429430 Y2 JPH0429430 Y2 JP H0429430Y2
Authority
JP
Japan
Prior art keywords
signal
snow
detection
circuit
roof
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
Application number
JP12971986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335980U (cs
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 JP12971986U priority Critical patent/JPH0429430Y2/ja
Publication of JPS6335980U publication Critical patent/JPS6335980U/ja
Application granted granted Critical
Publication of JPH0429430Y2 publication Critical patent/JPH0429430Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP12971986U 1986-08-25 1986-08-25 Expired JPH0429430Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12971986U JPH0429430Y2 (cs) 1986-08-25 1986-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12971986U JPH0429430Y2 (cs) 1986-08-25 1986-08-25

Publications (2)

Publication Number Publication Date
JPS6335980U JPS6335980U (cs) 1988-03-08
JPH0429430Y2 true JPH0429430Y2 (cs) 1992-07-16

Family

ID=31026544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12971986U Expired JPH0429430Y2 (cs) 1986-08-25 1986-08-25

Country Status (1)

Country Link
JP (1) JPH0429430Y2 (cs)

Also Published As

Publication number Publication date
JPS6335980U (cs) 1988-03-08

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