JPH0113518Y2 - - Google Patents

Info

Publication number
JPH0113518Y2
JPH0113518Y2 JP1980153234U JP15323480U JPH0113518Y2 JP H0113518 Y2 JPH0113518 Y2 JP H0113518Y2 JP 1980153234 U JP1980153234 U JP 1980153234U JP 15323480 U JP15323480 U JP 15323480U JP H0113518 Y2 JPH0113518 Y2 JP H0113518Y2
Authority
JP
Japan
Prior art keywords
fibers
boron
fiber
paper
speaker diaphragm
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
JP1980153234U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5774593U (enrdf_load_stackoverflow
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 JP1980153234U priority Critical patent/JPH0113518Y2/ja
Publication of JPS5774593U publication Critical patent/JPS5774593U/ja
Application granted granted Critical
Publication of JPH0113518Y2 publication Critical patent/JPH0113518Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP1980153234U 1980-10-27 1980-10-27 Expired JPH0113518Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980153234U JPH0113518Y2 (enrdf_load_stackoverflow) 1980-10-27 1980-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980153234U JPH0113518Y2 (enrdf_load_stackoverflow) 1980-10-27 1980-10-27

Publications (2)

Publication Number Publication Date
JPS5774593U JPS5774593U (enrdf_load_stackoverflow) 1982-05-08
JPH0113518Y2 true JPH0113518Y2 (enrdf_load_stackoverflow) 1989-04-20

Family

ID=29512494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980153234U Expired JPH0113518Y2 (enrdf_load_stackoverflow) 1980-10-27 1980-10-27

Country Status (1)

Country Link
JP (1) JPH0113518Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162598A (en) * 1980-05-20 1981-12-14 Sanyo Electric Co Ltd Manufacture of diaphragm for speaker

Also Published As

Publication number Publication date
JPS5774593U (enrdf_load_stackoverflow) 1982-05-08

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