JPS61163499U - - Google Patents

Info

Publication number
JPS61163499U
JPS61163499U JP4616885U JP4616885U JPS61163499U JP S61163499 U JPS61163499 U JP S61163499U JP 4616885 U JP4616885 U JP 4616885U JP 4616885 U JP4616885 U JP 4616885U JP S61163499 U JPS61163499 U JP S61163499U
Authority
JP
Japan
Prior art keywords
light
thin film
reflecting surface
cylinder
optical fiber
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
JP4616885U
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 JP4616885U priority Critical patent/JPS61163499U/ja
Publication of JPS61163499U publication Critical patent/JPS61163499U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP4616885U 1985-03-29 1985-03-29 Pending JPS61163499U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4616885U JPS61163499U (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4616885U JPS61163499U (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Publications (1)

Publication Number Publication Date
JPS61163499U true JPS61163499U (enrdf_load_stackoverflow) 1986-10-09

Family

ID=30560318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4616885U Pending JPS61163499U (enrdf_load_stackoverflow) 1985-03-29 1985-03-29

Country Status (1)

Country Link
JP (1) JPS61163499U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162700A (en) * 1979-06-05 1980-12-18 Matsushita Electric Ind Co Ltd Optical microphone
JPS5617600A (en) * 1979-07-23 1981-02-19 Matsushita Electric Ind Co Ltd Optical microphone device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162700A (en) * 1979-06-05 1980-12-18 Matsushita Electric Ind Co Ltd Optical microphone
JPS5617600A (en) * 1979-07-23 1981-02-19 Matsushita Electric Ind Co Ltd Optical microphone device

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