JPH0181967U - - Google Patents

Info

Publication number
JPH0181967U
JPH0181967U JP1987178400U JP17840087U JPH0181967U JP H0181967 U JPH0181967 U JP H0181967U JP 1987178400 U JP1987178400 U JP 1987178400U JP 17840087 U JP17840087 U JP 17840087U JP H0181967 U JPH0181967 U JP H0181967U
Authority
JP
Japan
Prior art keywords
hollow particles
synthetic resin
relatively large
registration request
small area
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.)
Pending
Application number
JP1987178400U
Other languages
English (en)
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 JP1987178400U priority Critical patent/JPH0181967U/ja
Publication of JPH0181967U publication Critical patent/JPH0181967U/ja
Pending legal-status Critical Current

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  • Bedding Items (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1〜4
図はやゝ拡大して示したそれぞれ斜視図、側面図
、縦断面図、横断面図、第5図は枕内における粒
子の集積状態を示す模式的側面図である。 1……中空粒子、2……上平面、3……下平面
、4,5,6,7……凸曲周側面、10,11…
…開口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 小面積の平行上下平面2,3と凸円曲した周側
    面4,5,6,7により囲まれた熱可塑性合成樹
    脂製の薄肉扁平中空粒子1の対向側面4,6に、
    それぞれ比較的大きな開口10,11を設けたこ
    とを特徴とする枕詰物用中空粒子。
JP1987178400U 1987-11-25 1987-11-25 Pending JPH0181967U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178400U JPH0181967U (ja) 1987-11-25 1987-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178400U JPH0181967U (ja) 1987-11-25 1987-11-25

Publications (1)

Publication Number Publication Date
JPH0181967U true JPH0181967U (ja) 1989-06-01

Family

ID=31470021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178400U Pending JPH0181967U (ja) 1987-11-25 1987-11-25

Country Status (1)

Country Link
JP (1) JPH0181967U (ja)

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