JPS555601Y2 - - Google Patents

Info

Publication number
JPS555601Y2
JPS555601Y2 JP1976054596U JP5459676U JPS555601Y2 JP S555601 Y2 JPS555601 Y2 JP S555601Y2 JP 1976054596 U JP1976054596 U JP 1976054596U JP 5459676 U JP5459676 U JP 5459676U JP S555601 Y2 JPS555601 Y2 JP S555601Y2
Authority
JP
Japan
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
JP1976054596U
Other languages
Japanese (ja)
Other versions
JPS52149521U (en
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 JP1976054596U priority Critical patent/JPS555601Y2/ja
Publication of JPS52149521U publication Critical patent/JPS52149521U/ja
Application granted granted Critical
Publication of JPS555601Y2 publication Critical patent/JPS555601Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1976054596U 1976-04-30 1976-04-30 Expired JPS555601Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976054596U JPS555601Y2 (en) 1976-04-30 1976-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976054596U JPS555601Y2 (en) 1976-04-30 1976-04-30

Publications (2)

Publication Number Publication Date
JPS52149521U JPS52149521U (en) 1977-11-12
JPS555601Y2 true JPS555601Y2 (en) 1980-02-08

Family

ID=28513610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976054596U Expired JPS555601Y2 (en) 1976-04-30 1976-04-30

Country Status (1)

Country Link
JP (1) JPS555601Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2784294B2 (en) * 1991-04-15 1998-08-06 松下電工株式会社 Sound absorbing material and method of manufacturing sound absorbing material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987119A (en) * 1972-12-26 1974-08-21
JPS504495U (en) * 1973-05-12 1975-01-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857001U (en) * 1971-11-04 1973-07-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987119A (en) * 1972-12-26 1974-08-21
JPS504495U (en) * 1973-05-12 1975-01-17

Also Published As

Publication number Publication date
JPS52149521U (en) 1977-11-12

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