JP2547398Y2 - 遮音材 - Google Patents

遮音材

Info

Publication number
JP2547398Y2
JP2547398Y2 JP1990104182U JP10418290U JP2547398Y2 JP 2547398 Y2 JP2547398 Y2 JP 2547398Y2 JP 1990104182 U JP1990104182 U JP 1990104182U JP 10418290 U JP10418290 U JP 10418290U JP 2547398 Y2 JP2547398 Y2 JP 2547398Y2
Authority
JP
Japan
Prior art keywords
insulating material
sound insulating
sound
sound insulation
polyolefin
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 - Lifetime
Application number
JP1990104182U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0462739U (enExample
Inventor
栄次 上田
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.)
Sanwa Kako Co Ltd
Original Assignee
Sanwa Kako 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 Sanwa Kako Co Ltd filed Critical Sanwa Kako Co Ltd
Priority to JP1990104182U priority Critical patent/JP2547398Y2/ja
Publication of JPH0462739U publication Critical patent/JPH0462739U/ja
Application granted granted Critical
Publication of JP2547398Y2 publication Critical patent/JP2547398Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)
JP1990104182U 1990-10-02 1990-10-02 遮音材 Expired - Lifetime JP2547398Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990104182U JP2547398Y2 (ja) 1990-10-02 1990-10-02 遮音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990104182U JP2547398Y2 (ja) 1990-10-02 1990-10-02 遮音材

Publications (2)

Publication Number Publication Date
JPH0462739U JPH0462739U (enExample) 1992-05-28
JP2547398Y2 true JP2547398Y2 (ja) 1997-09-10

Family

ID=31849370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990104182U Expired - Lifetime JP2547398Y2 (ja) 1990-10-02 1990-10-02 遮音材

Country Status (1)

Country Link
JP (1) JP2547398Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539529A (en) * 1978-09-11 1980-03-19 Asahi Dow Ltd Sound insulation floor
JPH0270860A (ja) * 1988-09-06 1990-03-09 Lion Corp 建物床用遮音材

Also Published As

Publication number Publication date
JPH0462739U (enExample) 1992-05-28

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