JPS5754200U - - Google Patents

Info

Publication number
JPS5754200U
JPS5754200U JP12854580U JP12854580U JPS5754200U JP S5754200 U JPS5754200 U JP S5754200U JP 12854580 U JP12854580 U JP 12854580U JP 12854580 U JP12854580 U JP 12854580U JP S5754200 U JPS5754200 U JP S5754200U
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.)
Granted
Application number
JP12854580U
Other languages
Japanese (ja)
Other versions
JPS6331117Y2 (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 JP1980128545U priority Critical patent/JPS6331117Y2/ja
Publication of JPS5754200U publication Critical patent/JPS5754200U/ja
Application granted granted Critical
Publication of JPS6331117Y2 publication Critical patent/JPS6331117Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1980128545U 1980-09-11 1980-09-11 Expired JPS6331117Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980128545U JPS6331117Y2 (en]) 1980-09-11 1980-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980128545U JPS6331117Y2 (en]) 1980-09-11 1980-09-11

Publications (2)

Publication Number Publication Date
JPS5754200U true JPS5754200U (en]) 1982-03-30
JPS6331117Y2 JPS6331117Y2 (en]) 1988-08-19

Family

ID=29488924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980128545U Expired JPS6331117Y2 (en]) 1980-09-11 1980-09-11

Country Status (1)

Country Link
JP (1) JPS6331117Y2 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248742U (en]) * 1985-09-09 1987-03-26
JPWO2006134654A1 (ja) * 2005-06-16 2009-01-08 裕 片岡 吸音構造

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091505A (en]) * 1973-12-14 1975-07-22
JPS51125106U (en]) * 1975-03-29 1976-10-09
JPS5248704U (en]) * 1975-10-03 1977-04-07
JPS5390113A (en) * 1977-01-20 1978-08-08 Nippon Dia Clevite Co Porous sintered material with excellent air permeability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091505A (en]) * 1973-12-14 1975-07-22
JPS51125106U (en]) * 1975-03-29 1976-10-09
JPS5248704U (en]) * 1975-10-03 1977-04-07
JPS5390113A (en) * 1977-01-20 1978-08-08 Nippon Dia Clevite Co Porous sintered material with excellent air permeability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248742U (en]) * 1985-09-09 1987-03-26
JPWO2006134654A1 (ja) * 2005-06-16 2009-01-08 裕 片岡 吸音構造

Also Published As

Publication number Publication date
JPS6331117Y2 (en]) 1988-08-19

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