JPS5655621A - Flexible membranous expand dam preventing noise - Google Patents

Flexible membranous expand dam preventing noise

Info

Publication number
JPS5655621A
JPS5655621A JP13066379A JP13066379A JPS5655621A JP S5655621 A JPS5655621 A JP S5655621A JP 13066379 A JP13066379 A JP 13066379A JP 13066379 A JP13066379 A JP 13066379A JP S5655621 A JPS5655621 A JP S5655621A
Authority
JP
Japan
Prior art keywords
dam
expand
flexible
flexible membranous
cover
Prior art date
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
JP13066379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225805B2 (enrdf_load_stackoverflow
Inventor
Haruhiko Matsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13066379A priority Critical patent/JPS5655621A/ja
Publication of JPS5655621A publication Critical patent/JPS5655621A/ja
Publication of JPS6225805B2 publication Critical patent/JPS6225805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP13066379A 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise Granted JPS5655621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13066379A JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13066379A JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18167182A Division JPS58113409A (ja) 1982-10-15 1982-10-15 騒音防止を施した可撓性膜製起伏堰

Publications (2)

Publication Number Publication Date
JPS5655621A true JPS5655621A (en) 1981-05-16
JPS6225805B2 JPS6225805B2 (enrdf_load_stackoverflow) 1987-06-04

Family

ID=15039628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13066379A Granted JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Country Status (1)

Country Link
JP (1) JPS5655621A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835528U (enrdf_load_stackoverflow) * 1971-08-30 1973-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835528U (enrdf_load_stackoverflow) * 1971-08-30 1973-04-27

Also Published As

Publication number Publication date
JPS6225805B2 (enrdf_load_stackoverflow) 1987-06-04

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