JPH0553623B2 - - Google Patents

Info

Publication number
JPH0553623B2
JPH0553623B2 JP60187496A JP18749685A JPH0553623B2 JP H0553623 B2 JPH0553623 B2 JP H0553623B2 JP 60187496 A JP60187496 A JP 60187496A JP 18749685 A JP18749685 A JP 18749685A JP H0553623 B2 JPH0553623 B2 JP H0553623B2
Authority
JP
Japan
Prior art keywords
molded
soundproofing
air flow
flow resistance
weight
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.)
Expired - Fee Related
Application number
JP60187496A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248531A (ja
Inventor
Yoshiaki Watanabe
Yuzuru Takahashi
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.)
Nihon Tokushu Toryo Co Ltd
Original Assignee
Nihon Tokushu Toryo Co 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 Nihon Tokushu Toryo Co Ltd filed Critical Nihon Tokushu Toryo Co Ltd
Priority to JP60187496A priority Critical patent/JPS6248531A/ja
Publication of JPS6248531A publication Critical patent/JPS6248531A/ja
Publication of JPH0553623B2 publication Critical patent/JPH0553623B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP60187496A 1985-08-28 1985-08-28 複層成形防音材の製法 Granted JPS6248531A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60187496A JPS6248531A (ja) 1985-08-28 1985-08-28 複層成形防音材の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60187496A JPS6248531A (ja) 1985-08-28 1985-08-28 複層成形防音材の製法

Publications (2)

Publication Number Publication Date
JPS6248531A JPS6248531A (ja) 1987-03-03
JPH0553623B2 true JPH0553623B2 (en:Method) 1993-08-10

Family

ID=16207079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60187496A Granted JPS6248531A (ja) 1985-08-28 1985-08-28 複層成形防音材の製法

Country Status (1)

Country Link
JP (1) JPS6248531A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665321A1 (fr) * 1990-07-23 1992-01-31 Fontaine Pierre Procede de fabrication de membranes pour applications electro-mecaniques, notamment pour tranducteurs electro-mecaniques et produit en resultant.

Also Published As

Publication number Publication date
JPS6248531A (ja) 1987-03-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees