JPS5414658Y2 - - Google Patents

Info

Publication number
JPS5414658Y2
JPS5414658Y2 JP1975101991U JP10199175U JPS5414658Y2 JP S5414658 Y2 JPS5414658 Y2 JP S5414658Y2 JP 1975101991 U JP1975101991 U JP 1975101991U JP 10199175 U JP10199175 U JP 10199175U JP S5414658 Y2 JPS5414658 Y2 JP S5414658Y2
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
JP1975101991U
Other languages
Japanese (ja)
Other versions
JPS5216105U (en:Method
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 JP1975101991U priority Critical patent/JPS5414658Y2/ja
Priority to US05/703,985 priority patent/US4158401A/en
Priority to GB37866/76A priority patent/GB1526525A/en
Publication of JPS5216105U publication Critical patent/JPS5216105U/ja
Application granted granted Critical
Publication of JPS5414658Y2 publication Critical patent/JPS5414658Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
JP1975101991U 1975-07-11 1975-07-23 Expired JPS5414658Y2 (en:Method)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1975101991U JPS5414658Y2 (en:Method) 1975-07-23 1975-07-23
US05/703,985 US4158401A (en) 1975-07-11 1976-07-09 Device for controlling a propagation direction of noise
GB37866/76A GB1526525A (en) 1975-07-11 1976-09-13 Device for reducing noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975101991U JPS5414658Y2 (en:Method) 1975-07-23 1975-07-23

Publications (2)

Publication Number Publication Date
JPS5216105U JPS5216105U (en:Method) 1977-02-04
JPS5414658Y2 true JPS5414658Y2 (en:Method) 1979-06-16

Family

ID=28583445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975101991U Expired JPS5414658Y2 (en:Method) 1975-07-11 1975-07-23

Country Status (1)

Country Link
JP (1) JPS5414658Y2 (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854226B2 (ja) * 1977-11-11 1983-12-03 株式会社巴組「鉄」工所 防音構造物
JPS56111898U (en:Method) * 1980-01-29 1981-08-29
JPS5836468U (ja) * 1981-08-29 1983-03-09 日本精機株式会社 積算計

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217606B2 (en:Method) * 1972-07-19 1977-05-17
JPS5218962B2 (en:Method) * 1972-08-16 1977-05-25

Also Published As

Publication number Publication date
JPS5216105U (en:Method) 1977-02-04

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