JPS6217237Y2 - - Google Patents

Info

Publication number
JPS6217237Y2
JPS6217237Y2 JP1980051159U JP5115980U JPS6217237Y2 JP S6217237 Y2 JPS6217237 Y2 JP S6217237Y2 JP 1980051159 U JP1980051159 U JP 1980051159U JP 5115980 U JP5115980 U JP 5115980U JP S6217237 Y2 JPS6217237 Y2 JP S6217237Y2
Authority
JP
Japan
Prior art keywords
foam
properties
sound
insulation
fiberboard
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
JP1980051159U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56151131U (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 JP1980051159U priority Critical patent/JPS6217237Y2/ja
Publication of JPS56151131U publication Critical patent/JPS56151131U/ja
Application granted granted Critical
Publication of JPS6217237Y2 publication Critical patent/JPS6217237Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Building Environments (AREA)
JP1980051159U 1980-04-14 1980-04-14 Expired JPS6217237Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980051159U JPS6217237Y2 (en]) 1980-04-14 1980-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980051159U JPS6217237Y2 (en]) 1980-04-14 1980-04-14

Publications (2)

Publication Number Publication Date
JPS56151131U JPS56151131U (en]) 1981-11-12
JPS6217237Y2 true JPS6217237Y2 (en]) 1987-05-01

Family

ID=29646072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980051159U Expired JPS6217237Y2 (en]) 1980-04-14 1980-04-14

Country Status (1)

Country Link
JP (1) JPS6217237Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981046A (en) * 1995-03-13 1999-11-09 Sumitomo Chemical Company, Limited Sound absorbing component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988980A (en]) * 1972-12-27 1974-08-26
JPS525561A (en) * 1975-07-02 1977-01-17 Hitachi Ltd Measurement apparatus of sinking of turbine base
JPS5735060Y2 (en]) * 1978-02-13 1982-08-03

Also Published As

Publication number Publication date
JPS56151131U (en]) 1981-11-12

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