JPS6419392U - - Google Patents

Info

Publication number
JPS6419392U
JPS6419392U JP11256387U JP11256387U JPS6419392U JP S6419392 U JPS6419392 U JP S6419392U JP 11256387 U JP11256387 U JP 11256387U JP 11256387 U JP11256387 U JP 11256387U JP S6419392 U JPS6419392 U JP S6419392U
Authority
JP
Japan
Prior art keywords
foam
bubbles
laminating
utility
wall thickness
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
JP11256387U
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 JP11256387U priority Critical patent/JPS6419392U/ja
Publication of JPS6419392U publication Critical patent/JPS6419392U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示した斜視図、第
2図は第1図におけるA部の部分拡大図、第3図
、第4図は別の態様を示した側面図である。 1……泡ガラス、2……泡ガラス、3……接着
剤。

Claims (1)

    【実用新案登録請求の範囲】
  1. 泡ガラスを積層一体化してなり、泡ガラスの一
    方は他方に比べ相対的に気泡径および気泡間の隔
    壁厚を大きくしてなることを特徴とする研磨具。
JP11256387U 1987-07-24 1987-07-24 Pending JPS6419392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11256387U JPS6419392U (ja) 1987-07-24 1987-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11256387U JPS6419392U (ja) 1987-07-24 1987-07-24

Publications (1)

Publication Number Publication Date
JPS6419392U true JPS6419392U (ja) 1989-01-31

Family

ID=31351614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11256387U Pending JPS6419392U (ja) 1987-07-24 1987-07-24

Country Status (1)

Country Link
JP (1) JPS6419392U (ja)

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