JPS5343879A - Ultrasonic switch - Google Patents

Ultrasonic switch

Info

Publication number
JPS5343879A
JPS5343879A JP11829776A JP11829776A JPS5343879A JP S5343879 A JPS5343879 A JP S5343879A JP 11829776 A JP11829776 A JP 11829776A JP 11829776 A JP11829776 A JP 11829776A JP S5343879 A JPS5343879 A JP S5343879A
Authority
JP
Japan
Prior art keywords
ultrasonic switch
ultrasonic
switch
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
JP11829776A
Other languages
Japanese (ja)
Inventor
Mineo Okamoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11829776A priority Critical patent/JPS5343879A/en
Publication of JPS5343879A publication Critical patent/JPS5343879A/en
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP11829776A 1976-09-30 1976-09-30 Ultrasonic switch Pending JPS5343879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11829776A JPS5343879A (en) 1976-09-30 1976-09-30 Ultrasonic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11829776A JPS5343879A (en) 1976-09-30 1976-09-30 Ultrasonic switch

Publications (1)

Publication Number Publication Date
JPS5343879A true JPS5343879A (en) 1978-04-20

Family

ID=14733179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11829776A Pending JPS5343879A (en) 1976-09-30 1976-09-30 Ultrasonic switch

Country Status (1)

Country Link
JP (1) JPS5343879A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247670U (en) * 1985-09-12 1987-03-24
JPS63153703U (en) * 1987-03-27 1988-10-07
JPH0662149U (en) * 1991-03-07 1994-09-02 ジャパン・ハードウェアー株式会社 Door lock handle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247670U (en) * 1985-09-12 1987-03-24
JPH0529324Y2 (en) * 1985-09-12 1993-07-27
JPS63153703U (en) * 1987-03-27 1988-10-07
JPH0662149U (en) * 1991-03-07 1994-09-02 ジャパン・ハードウェアー株式会社 Door lock handle

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