JPS4891643A - - Google Patents

Info

Publication number
JPS4891643A
JPS4891643A JP47007947A JP794772A JPS4891643A JP S4891643 A JPS4891643 A JP S4891643A JP 47007947 A JP47007947 A JP 47007947A JP 794772 A JP794772 A JP 794772A JP S4891643 A JPS4891643 A JP S4891643A
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.)
Pending
Application number
JP47007947A
Other languages
Japanese (ja)
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 JP47007947A priority Critical patent/JPS4891643A/ja
Publication of JPS4891643A publication Critical patent/JPS4891643A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP47007947A 1972-01-20 1972-01-20 Pending JPS4891643A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47007947A JPS4891643A (enrdf_load_stackoverflow) 1972-01-20 1972-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47007947A JPS4891643A (enrdf_load_stackoverflow) 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
JPS4891643A true JPS4891643A (enrdf_load_stackoverflow) 1973-11-28

Family

ID=11679676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47007947A Pending JPS4891643A (enrdf_load_stackoverflow) 1972-01-20 1972-01-20

Country Status (1)

Country Link
JP (1) JPS4891643A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964584A (ja) * 1982-09-07 1984-04-12 朝日機器株式会社 耐熱性吸音体
JPS59200297A (ja) * 1983-04-28 1984-11-13 本田技研工業株式会社 防音断熱構造部材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964584A (ja) * 1982-09-07 1984-04-12 朝日機器株式会社 耐熱性吸音体
JPS59200297A (ja) * 1983-04-28 1984-11-13 本田技研工業株式会社 防音断熱構造部材

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