JPS5342974B2 - - Google Patents

Info

Publication number
JPS5342974B2
JPS5342974B2 JP5143075A JP5143075A JPS5342974B2 JP S5342974 B2 JPS5342974 B2 JP S5342974B2 JP 5143075 A JP5143075 A JP 5143075A JP 5143075 A JP5143075 A JP 5143075A JP S5342974 B2 JPS5342974 B2 JP S5342974B2
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
JP5143075A
Other languages
Japanese (ja)
Other versions
JPS51128118A (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 JP50051430A priority Critical patent/JPS51128118A/ja
Publication of JPS51128118A publication Critical patent/JPS51128118A/ja
Publication of JPS5342974B2 publication Critical patent/JPS5342974B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
JP50051430A 1975-04-30 1975-04-30 Sound adsorbing concrete block Granted JPS51128118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50051430A JPS51128118A (en) 1975-04-30 1975-04-30 Sound adsorbing concrete block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051430A JPS51128118A (en) 1975-04-30 1975-04-30 Sound adsorbing concrete block

Publications (2)

Publication Number Publication Date
JPS51128118A JPS51128118A (en) 1976-11-08
JPS5342974B2 true JPS5342974B2 (de) 1978-11-16

Family

ID=12886703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051430A Granted JPS51128118A (en) 1975-04-30 1975-04-30 Sound adsorbing concrete block

Country Status (1)

Country Link
JP (1) JPS51128118A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155616A (en) * 1978-05-30 1979-12-07 Showa Denko Kk Sound insulating concrete block

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107727A (de) * 1974-02-04 1975-08-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107727A (de) * 1974-02-04 1975-08-25

Also Published As

Publication number Publication date
JPS51128118A (en) 1976-11-08

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