JPS50107727A - - Google Patents

Info

Publication number
JPS50107727A
JPS50107727A JP49013750A JP1375074A JPS50107727A JP S50107727 A JPS50107727 A JP S50107727A JP 49013750 A JP49013750 A JP 49013750A JP 1375074 A JP1375074 A JP 1375074A JP S50107727 A JPS50107727 A JP S50107727A
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
JP49013750A
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 JP49013750A priority Critical patent/JPS50107727A/ja
Publication of JPS50107727A publication Critical patent/JPS50107727A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
JP49013750A 1974-02-04 1974-02-04 Pending JPS50107727A (US20100223739A1-20100909-C00025.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49013750A JPS50107727A (US20100223739A1-20100909-C00025.png) 1974-02-04 1974-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49013750A JPS50107727A (US20100223739A1-20100909-C00025.png) 1974-02-04 1974-02-04

Publications (1)

Publication Number Publication Date
JPS50107727A true JPS50107727A (US20100223739A1-20100909-C00025.png) 1975-08-25

Family

ID=11841916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49013750A Pending JPS50107727A (US20100223739A1-20100909-C00025.png) 1974-02-04 1974-02-04

Country Status (1)

Country Link
JP (1) JPS50107727A (US20100223739A1-20100909-C00025.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128118A (en) * 1975-04-30 1976-11-08 Chiyoda Chem Eng Construct Co Sound adsorbing concrete block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128118A (en) * 1975-04-30 1976-11-08 Chiyoda Chem Eng Construct Co Sound adsorbing concrete block
JPS5342974B2 (US20100223739A1-20100909-C00025.png) * 1975-04-30 1978-11-16

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