JPH04607Y2 - - Google Patents

Info

Publication number
JPH04607Y2
JPH04607Y2 JP1985046738U JP4673885U JPH04607Y2 JP H04607 Y2 JPH04607 Y2 JP H04607Y2 JP 1985046738 U JP1985046738 U JP 1985046738U JP 4673885 U JP4673885 U JP 4673885U JP H04607 Y2 JPH04607 Y2 JP H04607Y2
Authority
JP
Japan
Prior art keywords
coupler
receiver
transmitter
acoustic
cover
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
JP1985046738U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61163465U (pm
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 JP1985046738U priority Critical patent/JPH04607Y2/ja
Publication of JPS61163465U publication Critical patent/JPS61163465U/ja
Application granted granted Critical
Publication of JPH04607Y2 publication Critical patent/JPH04607Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP1985046738U 1985-03-29 1985-03-29 Expired JPH04607Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985046738U JPH04607Y2 (pm) 1985-03-29 1985-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985046738U JPH04607Y2 (pm) 1985-03-29 1985-03-29

Publications (2)

Publication Number Publication Date
JPS61163465U JPS61163465U (pm) 1986-10-09
JPH04607Y2 true JPH04607Y2 (pm) 1992-01-09

Family

ID=30561421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985046738U Expired JPH04607Y2 (pm) 1985-03-29 1985-03-29

Country Status (1)

Country Link
JP (1) JPH04607Y2 (pm)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540065A (en) * 1975-07-10 1979-02-07 Ici Ltd Aerobic biological treatment of wastewater
JPS5222167U (pm) * 1975-08-04 1977-02-16
JPS5222482A (en) * 1975-08-11 1977-02-19 Westinghouse Electric Corp Vmost transistor
JPS5238883U (pm) * 1975-09-12 1977-03-18

Also Published As

Publication number Publication date
JPS61163465U (pm) 1986-10-09

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